1934 Print Captain Stevens Anderson Science Valve Experiment Hot Balloon NGMA5 XGM4 Nelson Doubleday

Nelson Doubleday

" This is an original 1910 two-color print of Chrystal Herne

specially featuring artwork by Colleen Browning

"The Virgin and Child with Seven Angels Bearing Tapers

This is an original 1952 color print ad promoting travel in the state of Oregon from Travel Information Division

1934 Print Captain Stevens Anderson Science Valve Experiment Hot Balloon NGMA5 XGM4 Nelson DoubledayThis is an original 1934 black and white halftone print of Captain Stevens showing how a compression valve that released hydrogen gas when needed in a hot air balloon to Captain Anderson. CONDITION This 79+ year old Item is rated Very Fine +++. Light aging throughout. No creases. No natural defects. No surface rub. No tears. No water damage. Please note: There is printing on the verso. Product Type: Original Halftone Print; Black White Grade: Very