I don't have the originals but Don Troiani does. Two of his books, "Military Buttons of the American Revolution", and the later "Insignia of Independence", have photos of many originals from his collection, other private collections, and museums. I had access to many of these buttons, took impressions with dental impression materials, and from those made epoxy buttons which in turn were placed in vulcanized rubber molds from which the reproductions are cast. The process usually results in a button that is slightly smaller than the original. For example, if the original is .97" diameter the repro is likely to be about .93" diameter. The RP buttons in the photo center and right were made from such impressions. The small crown RP button is the figure 'e' button on the Royal Provincial button page of both books. The large crown button that he owned was quite pitted, so I filled in the holes, and polished the field, so the replica looks more like it did in 1780 than when it was dug up in the 20th C.
As to regimental domed buttons that I cite, there is the 8th, 10th, 19th, and 47th Foot. I've seen only flat buttons for the Coldstream Guards, 7th, 9th, 14th, 16th, 20th, 21st, and 24th Foot. Some regiments had both flat and slightly domed buttons, such as the 3rd Foot Guards, 5th, 17th, 22nd, and 23rd Foot. As the 18th C. progressed buttons generally became flatter. Early in the century the so-called gas back button was very common. This is a hollow two-piece button, that if was solid it would be like wearing a coat of fishing sinkers. By the 1770's they were pretty rare, though re-used from older garments.
The buttons of German regiments (Hessians, Brunswick, Anspach-Bayreuth, etc) are unmarked, and tend to be a bit more domed than the marked British buttons. Though a slightly domed German button could be identical to the British 1st Foot Guards. I suspect that some of the plain unmarked tombac or thin brass (slightly domed) buttons found on Rev War sites are actually German military buttons.
As a reenactor one of the challenges and pleasures we have is discovering how to make something just like they did it 200 years ago. The problem is that some of these replicas can be nearly impossible to distinguish from the real thing. There is a man today making gas back buttons, again a common early to mid-18th C. button. If you were to lose one I suspect when it is dug up years from now it would look 200 years old. I've been asked if I could make the British military buttons as they did 200 years ago. That is the omega-shaped iron shank is set into the mold and the poured pewter wraps around the omega legs. I'm pretty sure I could do it, but I hesitate because no doubt that when the shank breaks off and the button face falls off it will definitely look like a British button lost during the war. I thought if I marked the back with the current year that would avoid confusion, but collector friends told me that unscrupulous people would polish that off, age the button, and pass it off as an original.
Time won't allow me to check this forum frequently, but if you have a question just write me a note at
Roy@Najecki.com
A modern 2nd New York button started this thread. Here are some more:
