Number:
10208
Author:
Issue:
ET Vol 42, Jul 1889
Tags:
Geometric Constructions
Solved by:
J.J. Barniville, ET Vol 45, Oct 92
Solved by:
D. Biddle, MQ Vol 58
Solved by:
T. Galliers, MQ Vol 52
Solved by:
D.T. Griffiths, MQ Vol 52