THIS IS AN ORIGINAL B/W MAGAZINE AD FOR HOBART-MOTOR GENERATOR CORP OF TROY,OHIO.IT IS IN EXCELLENT CONDITION,MEASURING 8" X 11",DATED 1956.AD SHOWS THE AIRCRAFT GROUND POWER UNIT TRUCK FROM HOBART FOR TCA TRANS CANADA AIRLINES.POSTAGE ON 1 ITEM IS THE SAME AS FOR 100.....PLEASE VISIT MY E-BAY STORE....NOSTALGIA AIRWAYS...