Print preview Close

Showing 62605 results

Archival description
Item
Print preview View:

Astatic galvanometer, [1845]

Astatic galvanometer similar in design to Wheatstone's iron-cored galvanometer patented in 1845 with a compass needle suspended by silk thread above coil and 360° indicating dial on a circular wooden base with original glass dome.

Astatic needle, [1834-1845]

Model designed to demonstrate the effects of magnetic fields using two parallel needles of the same magnetic strength mounted on top of one another with their magnetic poles at opposing ends. Consists of two needles mounted on a brass pivot attached to a wooden base.

Atlantic Review, 1979

Atlantic Review n. s. 1 (London, 1979), edited by Robert Vas Dias: includes work by Carl Rakosi, Andrew Crozier, Robert Creeley, Diane Wakoski, Jackson Mac Low, Paul Green, Wendy Mulford, Nathaniel Tarn, Paul Blackburn, Paul Evans, Gilbert Sorrentino

Results 2801 to 2820 of 62605