Hydraulic Water Works Demonstration
London: Late 18th C.
$375

Windmills from Bilder Atlas
Hand-colored engraving, 1851
$250

Jacques de Lajoue
Allegorical Technology Prints
2nd Qtr. 18th C.
Two available at $750 & $1,000

William Wade
R.L & A. Stuart's Sugar Refinery
Mid 19th C.
$750

Denis Diderot and Jean Le Rond d'Alembert
Sets of Plates from Encyclopedia of Trades
Books of engravings bound in original 18th C. sections
$175 each

Matthew Boulton
British Industrialist
London: 1796
$600

Hugo Gnam
Geodesic Dome
Expo 1967
$200, pair

Paul R. Herkel Industry Exhibition Poster
2nd Qtr. 20th C.
$900

Frank Tinsley
Fortune Magazine Bosch Space Vehicle Plaques
1959
$1,200, set of 4

Robert Benney
Oil for the Pacific War
1943
$1,500

Computer Gone Haywire
Douglas Rosa
c. 1960s
$950

Leo Rackow
U.S. Map for Reynolds Aluminum
$750

John Peter Oleson
Greek & Roman Water-Lifting Devices Book, 1984
$375