Beautiful bike that's probably the best preserved I've ever seen, but it's not a '65. It's a model 46922 which was introduced in 1966 and produced for three years to 1968 (top of the line of the 15 men's Spaceliner models produced in those years) . If you look at the serial number on the rear dropout, it should have either a 0, 1, or 2 immediately after the model number (as a sixth digit). From my research I believe this indicates the year, in which case "0" is 1966, "1" is 1967, and "2" is 1968. Note: the model number follows immediately after the first three digits of the serial number (502), which is the numerical designation for 'Sears' by Murray, the company that built the Spaceliner for Sears.