each plate depicting delightful images of seals; from the fascinating encyclopedia of natural history and science for children published between 1790 & 1830; minor discoloration; new ebonized frames.
each finely rendered lithograph of various French aircrafts of the 1930's with identifying script; used for french airplane engine marketing material; later mattes and mahogany veneered frames
each striking lithograph centering a black circular reserve with classical figures at various pursuits; later ebonized frames and slips with hand-wrapped linen mattes.
