Two Roycroft Copper Ashtrays, One, 1910-1915; the Other, 1925-38. For Sale

Two Roycroft ashtrays. The first has a silver patina over the hammered copper, from the 1910-1915 period, as indicated by the "R" mark on the reverse. The second, in textured copper, is a slightly later production, sometime between 1928 and 1935, long after Elbert Hubbard, Roycroft's founder, went down on the Lusitania. (The craftsman guild and its various productions continued for some 20 years by Hubbard's son.) Both examples are in quite nice shape.
While I can find no similar copies of the silver-plated ashtray, I note one of the later copper examples for sale on ($149) and another on the site, "Chairish," for $350. I'm selling the pair at a far lower price.
I pack all my items with care.
Thank you for your interest.