Hirschberg's 1930 Book
Can You Solve It?
A book of Puzzles And Problems
by Arthur Hirschberg
(Hutchinson and Co., London, undated first edition,
7.6 inches by 5.25 inches, hard cover, 288 pages;
handwritten inside the cover is
"Harold Frankland, Xmas, 1930",
and on the back side of the title page it says:
"Made and Printed in Great Britain
The Gainsbourough Press, St. Albans.
Fisher, Knight & Co., Ltd.")
Mainly mathematical puzzles, but it is fun reading with solutions for all problems.
There is some material relating to mechanical puzzles.
Problem 824 is a smaller 6-peg version of the classic