Old School Methodology
Technology without electricity. AddoMeter adding machine and aircraft slide rule. Thanks to RXKing for the fun addometer!
2,196
views
6
faves
10
comments
Uploaded on February 7, 2012
Taken on February 6, 2012
Old School Methodology
Technology without electricity. AddoMeter adding machine and aircraft slide rule. Thanks to RXKing for the fun addometer!
2,196
views
6
faves
10
comments
Uploaded on February 7, 2012
Taken on February 6, 2012