Cardboard, ink, staple and striker
1 x 1 7/8 in (2.6 x 4.8 cm)
White cardboard matchbook with reverse striker; Japanese characters in brown on front; "ADMATCH CORP., NEW YORK PRODUCT OF JAPAN" in brown on manumark; "(212) 799-7847" in brown on saddle; "Rikyu/210 Columbus Ave./N.Y.C. 10023" in brown below white diamond divided into four diamonds on brown circle within brown and white frame on reverse.
Due to ongoing research, information about this object is subject to change.