United Kingdom. A Second War RAF Cockpit Clock, by Smith & Sons certificate_of_authenticity LÜDENSCHEID” and a date of

LÜDENSCHEID” and a date of “1937”

Instituted in 1901

for the firm of Friedrich Plücker

adjustable screws with pointed tips pointing inward at either end of the yoke

United Kingdom. A Second War RAF Cockpit Clock, by Smith & Sons certificate_of_authenticity LÜDENSCHEID” and a date ofA Smith Mark III Second War cockpit clock, possibly for a Spitfire or Hurricane, in a blackened metal case with glass covering the clock, the clock face featuring arabic numerals from 2 to 22 (ever other number is painted with a luminescence element), with a smaller dial numbered 1 to 12 at the 12 oclock position recording the TIME OF TRIP. Maker marked S SMITH & SONS (MA) LTD LONDON REF No CA . There are two exterior dials at 5 and 8 oclock with red