Historical information
Log Calculator - IRISH MKII was presented to MAJ. K HERDMAN by Intmed CSE 84/85 by way of a good humoured joke,
Part of the KEVIN JOHN HERDMAN, 397661, collection.
Physical description
Rectangular plywood object with a variety of numbered circular holes. Printing on the front is in black.
Inscriptions & markings
Printed on front in black: “LOG CALCULATOR, IRISH MKII. Presented to MAJ. K. Herdman by Intmed Cse 84/85 “.