Up for auction is this vintage set of 28 Halsam Double Six Dominoes, this is set number 623, Wooden, in original box.  This set of 28 dominoes are in very good gently used condition  and was made in the U.S.A. in Chicago, ILL. by Halsam Products Company.  There are a couple paper pulls and light marks on box, colors are nice and bright, see pictures.  Dominoes measure 1 3/4" x 3/4" and are 1/4" thick.  Great for play or craft projects.