Catalogue of improved stencil dies / manufactured by S. M. Spencer. (1874)
S. M. Spencer & Co. (Boston, Mass.) · Benj. F. Allen, printer, Boston, Mass. · leaf 24
18 S. M. SPENCER'S Samples of Grernian Silver Key Cliecks, Eagle, large, 3 lined. Shield. Eagle, small, 4 lined. Large Plain Shield. American Shield. "Wentworth's Patent King and Check combined. L „ 1 Oval. Small Oval. Scroll. Ornamented Keystone. Goddess of Liberty, Plain Keystone. … Small Plain Shield. Trunk Plate, No. 2.
Stencil work
Internet Archive · Winterthur Museum Library · Public domain (published before 1931). Free to use for anything.