Late 1960s hand drill and piton bolts
- from Matthias Hofle 
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1960s Brinko hand drill
- Donated by Matthias Hofle |
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1960s piton bolts donated by Matthias Hofle. The bottom piton bolt is different from the other four. The bottom piton bolt has a 90 degree "angle stem to piton carabiner housing side" and also does not have a extended end for the hammer to hit against.
Scott Sellers hand drills from the 1960s/1970s.
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