1931 FFC St Johns-North Sydney Nova Scotia by Gypsy Moth, franked Airmail $1 blue -appears no wmk, tied by barred pmk & with 'Registered St John's NF AUG 23 1931' violet cds, b/s 'North Sydney NS' SG 194 cat £95 as loose stamp & 'from x2' on cover. Unitrade C8 cat C$150 on cover, plus premium for FFC. (P)