As mentioned previously, there are at least four tables Oeben made similar to this located in North America. In September of 2016, I was fortunate to be granted access to the one in The Metropolitan Museum of Art in New York City.
Why view this table?
Whenever more than one of something is made, comparisons are inevitable. With a date of 1763, the table at The MET, as it is known, is perhaps the last of the mechanical tables to be made. Completed by Oeben’s brother-in-law, Roger Vandercruse (Lacroix), it was destined for Mmde Pompadour’s personal use, although there’s question as to whether she ever did. She died the year following Oeben. Being the case, this is perhaps the most highly refined table in the series.
Contrast this with the table that is the focus of this re-creation. Dated at 1750, it appears to be one of the first, and might possibly be the prototype for the form. It features a full-length lower drawer accessed from the proper-left side beneath the movable “main box”, a part not found on any other table in the series, that I’m aware. Also, the legs on the 1763 table are pierced, and lined with ormolu, a mark of high refinement.
More important to the interests of this re-creation are the differences in the mechanisms. Unfortunately, just as with the Getty table, it was not possible to directly examine the mechanisms, and since, as I understand, The MET has never dismantled the table for conservation treatment, they possess no photos or x-rays. Visual inspection shows that both tables feature key holes in the side aprons to wind the mainspring barrels, the power source which makes the tables operate. However, tables made after the 1750 specimen, also feature an X-like mechanism connecting the rear of the main box to the interior of the carcass. Its function, I assume, is to assist in smoothly propelling the main box, applying even pressure to prevent it from becoming stuck. Another discovery, the 1763 table lacks stop rods!
To arrest the motion of the table in operation (and keep the table from flying apart), metal rods extend up through the side aprons, and into the table top. Metal plates reinforce the wooden grooves in which they “travel”. This is the situation on the 1750 Getty table. Evidence shows these rods existed on The MET table, but are now absent, suggesting the table has been modified.
“A man with one watch knows what time it is; a man with two watches is never quite sure.”
I thought that by examining other tables in the series, I might gain insight into Oeben’s design decisions. Instead, it seems to have had the opposite effect. Differences in their original construction, combined with subsequent modifications, serve only to confuse matters. While we certainly expect differences in appearance, one anticipates their operational modes to remain nearly identical. Further study is warranted.