Here is a nice pair of late Georgian Period engravings of Geometry from the London publisher Richards & Co. These engravings were made for their Modern Encyclopedia published in London in 1821. The plates measure 10-1/2" X 8-1/4" and in are nice condition with only a small amount of foxing. The engravings are ready for framing and will be shipped in a hard flat mailer. The engravings were done by Wainwright , G. Daws, M. N. Bate and Garner. Free shipping in the U. S.