<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>J. M. White — construction journal</title><description>Historical research, modelling, and the digital reconstruction of the steamboat J. M. White, by Jens Mittelbach.</description><link>https://steamboats.jensmittelbach.de/</link><language>en</language><atom:link href="https://steamboats.jensmittelbach.de/jmwhite/journal/rss.xml" rel="self" type="application/rss+xml"/><item><title>The Chickering Grand of the J.M. White</title><link>https://steamboats.jensmittelbach.de/jmwhite/journal/a-concert-grand-on-the-mississippi/</link><guid isPermaLink="true">https://steamboats.jensmittelbach.de/jmwhite/journal/a-concert-grand-on-the-mississippi/</guid><description>Among the furnishings of the J. M. White was a full concert grand piano made by Chickering &amp; Company of New York. It was selected by Col. Thompson Dean and described as “elegantly carved” and “a masterpiece of workmanship.”</description><pubDate>Tue, 10 Nov 2026 00:00:00 GMT</pubDate><content:encoded>&lt;p&gt;&lt;img src=&quot;https://steamboats.jensmittelbach.de/jmwhite/journal/1b25e832-84a6-4a0d-9efa-2cbcd2251876/40ea440b4e88a578.jpg&quot; alt=&quot;A rendering of the J.M. White&apos;s concert grand&quot; /&gt;&lt;/p&gt;&lt;h1 id=&quot;the-chickering-grand-of-the-j-m-white&quot;&gt;The Chickering Grand of the &lt;em&gt;J. M. White&lt;/em&gt;&lt;/h1&gt;
&lt;p&gt;Among the furnishings of the &lt;em&gt;J. M. White&lt;/em&gt; was a full concert grand piano made by Chickering &amp;amp; Company of New York. It was selected by Col. Thompson Dean and described as “elegantly carved” and “a masterpiece of workmanship.” &lt;sup&gt;&lt;a href=&quot;https://steamboats.jensmittelbach.de/jmwhite/journal/a-concert-grand-on-the-mississippi/#user-content-fn-jp-cite-1&quot; id=&quot;user-content-fnref-jp-cite-1&quot;&gt;1&lt;/a&gt;&lt;/sup&gt;&lt;/p&gt;
&lt;p&gt;The piano had already attracted public attention before—or during—its association with the steamboat. It was one of two grand pianos exhibited at the Centennial Exposition in Philadelphia in 1876, where it received “a flattering testimonial besides the prize medal.” &lt;sup&gt;&lt;a href=&quot;https://steamboats.jensmittelbach.de/jmwhite/journal/a-concert-grand-on-the-mississippi/#user-content-fn-jp-cite-2&quot; id=&quot;user-content-fnref-jp-cite-2&quot;&gt;2&lt;/a&gt;&lt;/sup&gt;&lt;/p&gt;
&lt;p&gt;That history makes the instrument more than a furnishing listed in a steamboat description. It was a prestige object: a finely made piano chosen for an unusually elaborate vessel and significant enough to be displayed at one of the nation’s major exhibitions.&lt;/p&gt;
&lt;p&gt;The available descriptions tell us several important things about the instrument. It was a full concert grand, it was made by Chickering &amp;amp; Company in New York, and its case was elegantly carved. A later account adds that the piano had a keyboard of ivory and mother-of-pearl. &lt;sup&gt;&lt;a href=&quot;https://steamboats.jensmittelbach.de/jmwhite/journal/a-concert-grand-on-the-mississippi/#user-content-fn-jp-cite-3&quot; id=&quot;user-content-fnref-jp-cite-3&quot;&gt;3&lt;/a&gt;&lt;/sup&gt;&lt;/p&gt;
&lt;p&gt;The reconstruction shown here attempts to bring those clues together in three dimensions. The model is not presented as a definitive identification of the surviving instrument’s exact appearance. No complete set of surviving plans, measurements, or photographs of the &lt;em&gt;J. M. White&lt;/em&gt; piano is available in the material used for this reconstruction. Instead, the Blender model visualizes a plausible period instrument consistent with the written descriptions. A concert grand model by &lt;a href=&quot;https://sketchfab.com/mert16art&quot;&gt;Meast&lt;/a&gt; on Sketchfab was used to recreate this musical instrument.&lt;/p&gt;
&lt;p&gt;A &lt;a href=&quot;https://antiquepianoshop.com/product/chickering-sons-victorian-concert-grand-piano/&quot;&gt;period Chickering piano currently for sale&lt;/a&gt; can be useful as a comparison. Its case proportions, keyboard arrangement, hardware, legs, and decorative vocabulary may help establish the range of forms associated with Chickering instruments of the era. But it should be shown as a reference object—not as the &lt;em&gt;J. M. White&lt;/em&gt; piano itself.&lt;/p&gt;
&lt;p&gt;&lt;img src=&quot;https://steamboats.jensmittelbach.de/jmwhite/journal/1b25e832-84a6-4a0d-9efa-2cbcd2251876/28c09bc032fbcb64.jpeg&quot; alt=&quot;2857252F-1DCE-4ABF-A8C6-09C289610C73-scaled-1.jpeg&quot; /&gt;&lt;/p&gt;
&lt;p&gt;&lt;em&gt;Period Chickering piano from 1864, shown as a comparative reference for construction, proportions, and decorative details. &lt;sup&gt;&lt;a href=&quot;https://steamboats.jensmittelbach.de/jmwhite/journal/a-concert-grand-on-the-mississippi/#user-content-fn-1&quot; id=&quot;user-content-fnref-1&quot;&gt;4&lt;/a&gt;&lt;/sup&gt;&lt;/em&gt;&lt;/p&gt;
&lt;p&gt;The distinction matters. The surviving account says that the Tobin family of New Orleans owned the Chickering grand from the &lt;em&gt;J. M. White&lt;/em&gt;. Howard B. Peabody reported that the family possessed the instrument and that it had an ivory and mother-of-pearl keyboard, although he also stated that he had not personally seen it. &lt;sup&gt;&lt;a href=&quot;https://steamboats.jensmittelbach.de/jmwhite/journal/a-concert-grand-on-the-mississippi/#user-content-fn-jp-cite-4&quot; id=&quot;user-content-fnref-jp-cite-4&quot;&gt;5&lt;/a&gt;&lt;/sup&gt;&lt;/p&gt;
&lt;p&gt;The account also suggests that the piano may have been removed from the vessel before the fire. Chairs from the &lt;em&gt;J. M. White&lt;/em&gt; were reportedly preserved in several cities, and the writer concluded that there was little doubt the boat had been stripped of some of its finer fittings. The possibility that the grand piano was carried ashore in New Orleans raises an especially interesting question about the vessel’s final days—and, with the 3D model for reference, about how the huge object fitted through the front door. It actually didn‘t, unless it was tilted by 90 degrees.&lt;/p&gt;
&lt;p&gt;&lt;img src=&quot;https://steamboats.jensmittelbach.de/jmwhite/journal/1b25e832-84a6-4a0d-9efa-2cbcd2251876/403c6f43c54a93c2.jpg&quot; alt=&quot;Piano Full Render 2.jpg&quot; /&gt;&lt;/p&gt;
&lt;p&gt;&lt;em&gt;Rendered reconstruction of the Chickering concert grand associated with the J. M. White. Documented features include its carved case and reported ivory-and-mother-of-pearl keyboard. The remaining details are interpretive.&lt;/em&gt;&lt;/p&gt;
&lt;p&gt;In the rendered views, the piano can therefore be understood in two ways. Viewed alone, it is a study of an important nineteenth-century instrument: its carved case, keyboard, legs, proportions, and finish. Viewed inside the reconstructed cabin, it becomes part of the &lt;em&gt;J. M. White&lt;/em&gt;’s larger design—a musical centerpiece within one of the most ambitious interiors associated with the vessel.&lt;/p&gt;
&lt;p&gt;&lt;img src=&quot;https://steamboats.jensmittelbach.de/jmwhite/journal/1b25e832-84a6-4a0d-9efa-2cbcd2251876/2bce4f95dfacd063.jpg&quot; alt=&quot;Cabin aft with piano.jpg&quot; /&gt;&lt;/p&gt;
&lt;p&gt;&lt;em&gt;The piano in the ladies’ cabin of the J.M. White&lt;/em&gt;.&lt;/p&gt;
&lt;p&gt;The model also preserves a productive uncertainty. We know the maker, the instrument’s status as a concert grand, its exhibition history, and something about its keyboard. We do not know every detail of its case design, decoration, finish, or later alterations. The reconstruction fills those gaps carefully, but it does not erase them.&lt;/p&gt;
&lt;p&gt;What survives, then, is both an object and a story: a Chickering grand selected for the &lt;em&gt;J. M. White&lt;/em&gt;, exhibited at Philadelphia’s Centennial Exposition, installed in a lavish riverboat cabin, and possibly carried ashore before the vessel was destroyed. The 3D reconstruction offers a way to see that story as a physical form.&lt;/p&gt;
&lt;section&gt;&lt;h2 id=&quot;footnote-label&quot;&gt;Footnotes&lt;/h2&gt;
&lt;ol&gt;
&lt;li id=&quot;user-content-fn-jp-cite-1&quot;&gt;
&lt;p&gt;S &amp;amp; D (ed.). &lt;em&gt;S &amp;amp; D Reflector 11-1&lt;/em&gt;. S &amp;amp; D Reflector 11(1). 1974. p. 35. &lt;a href=&quot;https://www.riverhistory.org/reflector/1974-03.pdf&quot;&gt;Source&lt;/a&gt;. &lt;a href=&quot;https://steamboats.jensmittelbach.de/jmwhite/journal/a-concert-grand-on-the-mississippi/#user-content-fnref-jp-cite-1&quot;&gt;↩&lt;/a&gt;&lt;/p&gt;
&lt;/li&gt;
&lt;li id=&quot;user-content-fn-jp-cite-2&quot;&gt;
&lt;p&gt;&lt;em&gt;S &amp;amp; D Reflector 11-1&lt;/em&gt;. p. 35. &lt;a href=&quot;https://steamboats.jensmittelbach.de/jmwhite/journal/a-concert-grand-on-the-mississippi/#user-content-fnref-jp-cite-2&quot;&gt;↩&lt;/a&gt;&lt;/p&gt;
&lt;/li&gt;
&lt;li id=&quot;user-content-fn-jp-cite-3&quot;&gt;
&lt;p&gt;S &amp;amp; D (ed.). &lt;em&gt;S &amp;amp; D Reflector 12-2&lt;/em&gt;. S &amp;amp; D Reflector 12(2). 1975. p. 14. &lt;a href=&quot;http://www.riverhistory.org/reflector/1975-06.pdf&quot;&gt;Source&lt;/a&gt;. &lt;a href=&quot;https://steamboats.jensmittelbach.de/jmwhite/journal/a-concert-grand-on-the-mississippi/#user-content-fnref-jp-cite-3&quot;&gt;↩&lt;/a&gt;&lt;/p&gt;
&lt;/li&gt;
&lt;li id=&quot;user-content-fn-1&quot;&gt;
&lt;p&gt;Chickering &amp;amp; Sons Victorian Concert Grand Piano, dated 1864 according to the seller. Photographer: not credited on the website. Source: Antique Piano Shop, Inc., product page “Chickering &amp;amp; Sons Victorian Concert Grand Piano”, &lt;a href=&quot;https://antiquepianoshop.com/product/chickering-sons-victorian-concert-grand-piano/&quot;&gt;https://antiquepianoshop.com/product/chickering-sons-victorian-concert-grand-piano/&lt;/a&gt;. &lt;a href=&quot;https://steamboats.jensmittelbach.de/jmwhite/journal/a-concert-grand-on-the-mississippi/#user-content-fnref-1&quot;&gt;↩&lt;/a&gt;&lt;/p&gt;
&lt;/li&gt;
&lt;li id=&quot;user-content-fn-jp-cite-4&quot;&gt;
&lt;p&gt;&lt;em&gt;S &amp;amp; D Reflector 12-2&lt;/em&gt;. p. 14. &lt;a href=&quot;https://steamboats.jensmittelbach.de/jmwhite/journal/a-concert-grand-on-the-mississippi/#user-content-fnref-jp-cite-4&quot;&gt;↩&lt;/a&gt;&lt;/p&gt;
&lt;/li&gt;
&lt;/ol&gt;
&lt;/section&gt;
</content:encoded><category>chickering_piano</category><category>cultural_heritage</category><category>historical_3d_reconstruction</category><category>steamboat/history</category></item><item><title>A floating palace in two views</title><link>https://steamboats.jensmittelbach.de/jmwhite/journal/a-floating-palace-in-two-views/</link><guid isPermaLink="true">https://steamboats.jensmittelbach.de/jmwhite/journal/a-floating-palace-in-two-views/</guid><description>The J.M. White featured a Chickering concert grand piano.</description><pubDate>Sat, 07 Nov 2026 00:00:00 GMT</pubDate><content:encoded>&lt;p&gt;&lt;img src=&quot;https://steamboats.jensmittelbach.de/jmwhite/journal/d0f2a7e6-1496-4049-98d9-bad67ed882ac/43952ae26b20a8c7.jpg&quot; alt=&quot;A rendering of the J.M. White&apos;s concert grand&quot; /&gt;&lt;/p&gt;&lt;h1 id=&quot;the-jm-whites-rosewood-cabin-and-chickering-grand&quot;&gt;The &lt;em&gt;J.M. White’s&lt;/em&gt; Rosewood Cabin and Chickering Grand&lt;/h1&gt;
&lt;p&gt;The &lt;em&gt;J. M. White&lt;/em&gt; was designed to impress. Its cabin furniture was made expressly for the vessel by J. Ziegler &amp;amp; Co. of New York. The pieces were constructed of solid rosewood and finished with expensive decorative materials, carving, and other ornamental details. &lt;sup&gt;&lt;a href=&quot;https://steamboats.jensmittelbach.de/jmwhite/journal/a-floating-palace-in-two-views/#user-content-fn-jp-cite-1&quot; id=&quot;user-content-fnref-jp-cite-1&quot;&gt;1&lt;/a&gt;&lt;/sup&gt;&lt;/p&gt;
&lt;p&gt;An original photograph of the cabin gives us an opportunity to look past written descriptions and study the room as an actual interior. Beside it, the Blender reconstruction offers a second way of seeing the same space: not as a preserved room, but as an interpretive digital model.&lt;/p&gt;
&lt;p&gt;The most important visual connection between the two images is the Chickering concert grand. The piano was part of the cabin’s carefully planned ensemble rather than an isolated musical instrument. It belonged among the carved furniture, decorative surfaces, carpets, lighting, and other elements that transformed the passenger cabin into a luxurious social space.&lt;/p&gt;
&lt;p&gt;&lt;img src=&quot;https://steamboats.jensmittelbach.de/jmwhite/journal/d0f2a7e6-1496-4049-98d9-bad67ed882ac/360d983ddf3d2779.jpg&quot; alt=&quot;Grand piano.jpg&quot; /&gt;
&lt;em&gt;Figure 1: original photograph of the cabin of the J. M. White, with the Chickering grand visible. Courtesy of the Murphy Library, University of Wisconsin La Crosse (&lt;a href=&quot;https://digital.library.wisc.edu/1711.dl/ETDUW5IPJ3ADA8Q&quot;&gt;‎J. M. White (Packet, 1878-1886) - UWDC - UW-Madison Libraries&lt;/a&gt;)&lt;/em&gt;&lt;/p&gt;
&lt;p&gt;&lt;img src=&quot;https://steamboats.jensmittelbach.de/jmwhite/journal/d0f2a7e6-1496-4049-98d9-bad67ed882ac/12169621b9e9fab4.jpg&quot; alt=&quot;Piano-4 1.jpg&quot; /&gt;
&lt;em&gt;Figure 2: Blender reconstruction aligned to the same viewpoint. The rendering is an interpretive reconstruction based on the photograph and written descriptions of the vessel’s furnishings.&lt;/em&gt;&lt;/p&gt;
&lt;p&gt;The &lt;em&gt;J. M. White&lt;/em&gt;’s piano was a full concert grand made by Chickering &amp;amp; Company of New York. It had been selected by Col. Thompson Dean and was described at the time as “elegantly carved” and “a masterpiece of workmanship.” &lt;sup&gt;&lt;a href=&quot;https://steamboats.jensmittelbach.de/jmwhite/journal/a-floating-palace-in-two-views/#user-content-fn-jp-cite-2&quot; id=&quot;user-content-fnref-jp-cite-2&quot;&gt;2&lt;/a&gt;&lt;/sup&gt; Placing it back into the reconstructed cabin helps restore some sense of its original setting.&lt;/p&gt;
&lt;p&gt;The comparison between photograph and rendering should not be read as a claim that every modeled detail is certain. Some features can be matched directly to the photograph, while others must be inferred from the surviving descriptions of the boat’s furnishings. The rendering is therefore both a reconstruction and an argument: it proposes how the cabin may have functioned as a coherent interior.&lt;/p&gt;
&lt;p&gt;The cabin was not simply a corridor lined with rooms. It was a setting for display, conversation, music, and movement. The piano would have contributed to that atmosphere, visually as well as musically. Its carved case and polished surfaces would have complemented the rosewood furniture and the highly finished character of the room.&lt;/p&gt;
&lt;p&gt;There is also an intriguing reason to think about the cabin as a collection of movable objects rather than a space that vanished all at once. Later accounts reported that chairs from the &lt;em&gt;J. M. White&lt;/em&gt; survived in St. Louis, Little Rock, Tell City, and New Orleans. The same account suggested that the vessel may have been stripped of some of its finer fittings before the fire that destroyed her. &lt;sup&gt;&lt;a href=&quot;https://steamboats.jensmittelbach.de/jmwhite/journal/a-floating-palace-in-two-views/#user-content-fn-jp-cite-3&quot; id=&quot;user-content-fnref-jp-cite-3&quot;&gt;3&lt;/a&gt;&lt;/sup&gt;&lt;/p&gt;
&lt;p&gt;That possibility gives the photograph and the reconstruction an additional purpose. The photograph records the cabin as an assembled interior. The digital model allows us to disassemble and examine that interior—to ask which objects were permanent parts of the boat, which could be removed, and how the piano related to the room around it.&lt;/p&gt;
&lt;p&gt;The result is not a literal recovery of the lost cabin. It is a visual hypothesis grounded in the surviving photograph and contemporary descriptions. The original image shows what remained to be seen; the rendering explores what may have stood just beyond the limits of the surviving record.&lt;/p&gt;
&lt;section&gt;&lt;h2 id=&quot;footnote-label&quot;&gt;Footnotes&lt;/h2&gt;
&lt;ol&gt;
&lt;li id=&quot;user-content-fn-jp-cite-1&quot;&gt;
&lt;p&gt;S &amp;amp; D (ed.). &lt;em&gt;S &amp;amp; D Reflector 11-1&lt;/em&gt;. S &amp;amp; D Reflector 11(1). 1974. p. 32. &lt;a href=&quot;https://www.riverhistory.org/reflector/1974-03.pdf&quot;&gt;Source&lt;/a&gt;. &lt;a href=&quot;https://steamboats.jensmittelbach.de/jmwhite/journal/a-floating-palace-in-two-views/#user-content-fnref-jp-cite-1&quot;&gt;↩&lt;/a&gt;&lt;/p&gt;
&lt;/li&gt;
&lt;li id=&quot;user-content-fn-jp-cite-2&quot;&gt;
&lt;p&gt;S &amp;amp; D (ed.). &lt;em&gt;S &amp;amp; D Reflector 11-1&lt;/em&gt;. S &amp;amp; D Reflector 11(1). 1974. p. 35. &lt;a href=&quot;https://www.riverhistory.org/reflector/1974-03.pdf&quot;&gt;Source&lt;/a&gt;. &lt;a href=&quot;https://steamboats.jensmittelbach.de/jmwhite/journal/a-floating-palace-in-two-views/#user-content-fnref-jp-cite-2&quot;&gt;↩&lt;/a&gt;&lt;/p&gt;
&lt;/li&gt;
&lt;li id=&quot;user-content-fn-jp-cite-3&quot;&gt;
&lt;p&gt;S &amp;amp; D (ed.). &lt;em&gt;S &amp;amp; D Reflector 12-2&lt;/em&gt;. S &amp;amp; D Reflector 12(2). 1975. p. 14. &lt;a href=&quot;http://www.riverhistory.org/reflector/1975-06.pdf&quot;&gt;Source&lt;/a&gt;. &lt;a href=&quot;https://steamboats.jensmittelbach.de/jmwhite/journal/a-floating-palace-in-two-views/#user-content-fnref-jp-cite-3&quot;&gt;↩&lt;/a&gt;&lt;/p&gt;
&lt;/li&gt;
&lt;/ol&gt;
&lt;/section&gt;
</content:encoded><category>steamboat/history</category><category>3d_modelling/blender</category><category>chickering_piano</category></item></channel></rss>