Taffrail Log Recorder Patent Model. This high-quality working example of a Taffrail Log was submitted to the U.S. Patent Office when John Edward Massey, its British inventor, applied for a patent in 1877. This two-part mechanical log measures a vessel's speed though the water.
RMID:Image ID:2BF3WEG
Image details
Contributor:
SBS Eclectic Images / Alamy Stock PhotoImage ID:
2BF3WEGFile size:
7.2 MB (198.5 KB Compressed download)Releases:
Model - no | Property - noDo I need a release?Dimensions:
1940 x 1289 px | 32.9 x 21.8 cm | 12.9 x 8.6 inches | 150dpiDate taken:
22 May 2006More information:
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This image could have imperfections as it’s either historical or reportage.