STAMP #: ST1

MINT/USED:

TYPE: Single

GRADE: w/Flt

DESCRIPTION: 10c light yellow, perf 12, ungummed as issued. An exceedingly rare Saskatchewan Telephone Co. Stamp. Manuscript '9' year date added to the printed "190". Only 2 copies are known to exist, this one has a tiny tear at top which is hard to spot. 2015 Greene certificate.