Title
Elasticity by flexure: glass bottle as a spring
Caption
Engraving depicting elasticity by flexure: glass bottle as a spring. A wine bottle has been cut in a spiral, first by using a file, then a hot pencil made of lamp black, gum arabic, adraganth and benzoin. When cut in this fashion, the glass exhibits springiness. Dated 19th Century
Date
19th century
Credit line
Photo12/Ann Ronan Picture Library
Reference
ARP23A15_420
License type
Rights managed
Available size
60,0Mb (6,0Mb) / 13,3in x 17,5in / 4002 x 5240 (300dpi)