set of four, color offset and typographically printed stamps.
I'm curious as to why you say typographically printed?
As per Unitrade the six Commonwealth stamps were printedLithography (5 colours) with foil stamping
Do you suggest that the gold foil was done via typography?
Interesting also about these stamps is that they were some
of the few the Australian printer Leigh-Mardon Pty Ltd
produced for Canada Post