Around 1955 or so my uncle and grandfather bought 2 -511's at the local hardware store. One of the .22's had the price of $31.50 written on the stock with grease pencil or black crayon. The bolt handles had a nice teardrop shape bolt knob. I ended up with both rifles, I inherited my grandpaps and bought the other from my uncle for $18. I very much regret to this day and will forever regret selling them. Thanks for mentioning the 511, it brought back memories.