Canadian Stamp Perforations

The following are all of the basic Canadian stamp line perforations from 1897 to 1967:

ABN/CBN wet printing perforation 12 (K-66)
CBN dry printing perforation 12 (K-66)

CBN old perforation 12 (K-66)
CBN new perforation 12 (K-66.5)

ABN/CBN flat plate coil old perforation 8 (K-99)
CBN rotating press coil new perforation 8 (K-100)

CBN rotating press coil perforation 9.5 (K-83)

BABN rotary press perforation 11 (K-70 x K-72)
BABN flat plate perforation 11 (K-72)
BABN rotary press coil 8.5 (K-90)

The picture below shows each of the above stamp perforations.