a.k.a. Goblin, Richter Anchor Stone Puzzle No. 7
F. Ad. Richter & Co., Germany, late 1890's / early 1900's
(cardboard box 3" x 4" x 9/16", 7 stone pieces, and booklet;
the Anchor Puzzle Book dates this puzzle as first made in 1899;
similar in construction to the Anchor Puzzle Tangram;
the inside of the cover shows how to pack the pieces into the box;
booklet has multi-language text inside the covers and on pages A to Q at the front,
and 48 pages with 143 shapes to make;
where the last 16 pages are shapes made in combination with another puzzle;
a previous owner has penceled in a solution to the first problem shown above)
