Puzzles to teach geometry
Subtitle: in seventeen cards, numbered from the first to the seventeenth inclusive.
Contributors: Marian S. Carson Collection (Library of Congress)
Publisher: Wm. Crosby & H.P. Nichols
Published: 1848
Place of publication: Boston
Language: eng
Number of pages: 17
Subjects: Geometry -- Juvenile literature.
Other titles: Geometrical puzzle for the young
Notes: 18 cards (the first card is instructions for using 1-17) in a slipcase, accompanied by 5 triangular blocks in two sizes.