Abacus Chinese Calculator Guide Book Dan Blugerman

Description

Abacus Chinese Calculator Guide Book Dan Blugerman. Perhaps a sample of what Mr. Blugerman sold. Found at an estate sale in West Palm Beach, Florida.
Comes with the base, purple pad, guide and abacus.
Age is unknown.
9 rods, 63 beads. Metal content is unknown.
Abacus-1 7/8” x 3 1/4” x 5/16”.
Marble base-3 1/2” x 2 3/8” x 5/16” thick.
Measurements are approximate.
Very good condition. The base has old glue. Abacus needs polishing. The guild looks good. See photos.
Photos were taken with and/without a flash, thereby making it look lighter or darker than it actually is.
When buying more than one listing, please wait for a revised invoice to save on shipping when all go in one package.