Nice! Go with the smaller wire wheel and remove the tool rest on the wire wheel side so it won't suck your work between it and the wire wheel.
As far as how old, it's less than 57 yrs old. Zip codes came into use in 1963.


Kevin
1951 Chevy 3100 work truck
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Photos
1929 Ford pickup restored from the ground up. | 1929 Ford Special Coupe (First car)
Busting rust since the mid-60's
If you're smart enough to take it apart, you darn well better be smart enough to put it back together.