Control mechanism for a signal device marked: CAV Patented Made in England. Type No. 204-2

Made:
circa 1955
Control mechanism for a signal device marked: CAV Patented Made

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Control mechanism for a signal device marked: CAV Patented Made
Science Museum Group
© The Board of Trustees of the Science Museum

Control mechanism for a signal device marked: CAV Patented Made in England. Type No. 204-2, c.1955.

Details

Category:
Road Transport
Object Number:
1997-2217
type:
signal control device
credit:
Midgley, J.D.