Sir George Cayley’s sketch of a bell-crank lever and connecting rod for operating a flapper, also showing the pilot’s seat (left) and the hinge of the flapper (above handle). circa 1849.
RMID:Image ID:2M970DN
Image details
Contributor:
Chronicle / Alamy Stock PhotoImage ID:
2M970DNFile size:
29.8 MB (1.3 MB Compressed download)Releases:
Model - no | Property - noDo I need a release?Dimensions:
4000 x 2601 px | 33.9 x 22 cm | 13.3 x 8.7 inches | 300dpiDate taken:
4 August 2015Photographer:
ChronicleMore information:
This image could have imperfections as it’s either historical or reportage.