STAMP #: OA232is, OA233
DESCRIPTION: 2c pale yellow brown, 3c carmine. OA232is, used block of 20, second row from left missing pin in 's'. OA233 used block of 5 + 2 singles, used on piece. 'MONTREAL' roller cancel. A rare large 5-hole OHMS multiple. 2 damaged stamps, otherwise VF.