Postby JayT » Sun Jun 15, 2014 5:06 pm
You show nice, crisp pictures of the marks.
The maker of your dessert knives is J. Boitin, cutler, working in Paris at 29, boulevard Poissonnière. The mark was registered in 1815-1816, and the maker was still listed in 1822. No end of activity date is given. See Arminjon, V. I, no. 01557, p. 175.