DescriptionScoring sandpaper.jpg English: scoring a perfect circle the size you want is easy when it is spinning at ~1k rpm. Be sure to cut bottom side...
This file has an extracted image: "Ridpath's History of the World" ad in Radio Age magazine (Jan-Dec 1924) (IA radioage03unse) (page 9 crop).jpg....
South Sea tales (IA southseajack00londrich) (page 6 crop).jpg...
