Clarkson osborn
3/8 LETTER B STAMP
3/8 LETTER E STAMP
3/8 LETTER M STAMP
3/8 LETTER N STAMP
STAMP 5/16 LETTER B
PUNCH 5/16 LETTER M
STAMP 5/16 LETTER N
TAP 1/4-19 BSPF (CT13004)
TAP 1/8-28 BSPT (CT12002)