Punch, 60 (1871), 264.
A Photographic Thief-Trap
Anon
Genre: | News-Commentary, Drollery |
Subjects: | Photography, Instruments, Crime |
Responds to a report concerning the use of photographs by the French national guards to detect insurgents. Suggests a camera for detecting thieves, in which the thief's footsteps activate a mechanism which exposes the plates and strikes a magnesium light. | |
© Science in the Nineteenth-Century Periodical Project, Universities of Leeds and Sheffield, 2005-07
Printed from Science in the Nineteenth-Century Periodical: An Electronic Index, v. 3.0, hriOnline Publications <http://www.sciper.org> [accessed ]