You guys are giving me GAS.
The K1000 was the first "real" camera I ever used, checked out from the high school photo club in 1974. I might have been the first person to use it after Mr Cowan, the principal. Loaded her up with Tri-x and boy, did I feel like a real photographer. Here's a couple of football action shots from those first rolls:
http://bhs.bagley.k12.mn.us/alumni/photos/MIKEMALM.JPG (Not exactly L.B. Jefferies, but I did pay a price for this one).