Lot 717 Extensive Montréal Postal History Collection of 104 Covers and Cards, 1805 to Mid-1970s, including twenty-four stampless covers. Better items include 1805 straightline, Montréal Steamboat, changeling, ideal strike of octagonal NOT CALLED FOR, nice group of flags including ‘Straight Jack’ and Diamond Jubilee (x2), FREE and OHMS, Tombstone, a number of registered covers, scarce Montreal “Q” broken circle, a number of DLO covers, very scarce ‘Lamoureux’ experimental machine cancel (Type 3), a number of items to or from the USA and foreign countries, etc. A very nice and varied group of Montreal postal history items. Owner’s estimated retail value (individual prices paid) of $3,870. Estimate $600, sold for C$1,250.00 plus 17% buyer’s premium.