Canada AAMC CLP7 - 28001928 (August 17) Moose Jaw, Saskatchewan to Winnipeg, Manitoba Flight; a pristine cover bearing a Two cent green Admiral tied by clear Moose Jaw 10: 30 AM AUG 17 1928 machine cancel; the ($1) red on white Moose Jaw stamp (Position 5 in the pane of five) on reverse is well centered and sound, affixed at foot of envelope showing Winnipeg 8: 30 PM AUG 17 1928 arrival postmark above as do most of the few known covers. A particularly choice example of this