Weekend Hour Changes

On Friday, January 19 the Library will close at 2:30 pm and the Museum will close at 6 pm. On Saturday, January 20 the Museum will open at 3 pm.

Geometrical Lathe-work Proof

Object Number: 
PR.221.63
Medium: 
Engraving
Dimensions: 
Sight: 7 1/8 x 8 7/16 in. (18.1 x 21.4 cm)
Due to ongoing research, information about this object is subject to change.
Creative: Tronvig Group