johnoder
Diamond
- Joined
- Jul 16, 2004
- Location
- Houston, TX USA
The nearly 2800 selections of four gear trains for leads from 2.500" to 107.843"
For the equipment specified
Gives one an appreciation of the efforts expended to accommodate a wide range of possibilities - when doing such as helical gears
Dated March 1960 but no mention of Copyright
Mailed from their Marburg Avenue address August 1967 to St. Edward High School in Lakewood, Ohio
A wall chart, two sided, 17 1/2" X 22 1/2" - a gift to me several years ago from a member that - I think - immigrated to NZ
There are 12 images in a total of three posts
For the equipment specified
Gives one an appreciation of the efforts expended to accommodate a wide range of possibilities - when doing such as helical gears
Dated March 1960 but no mention of Copyright
Mailed from their Marburg Avenue address August 1967 to St. Edward High School in Lakewood, Ohio
A wall chart, two sided, 17 1/2" X 22 1/2" - a gift to me several years ago from a member that - I think - immigrated to NZ
There are 12 images in a total of three posts
Hope the PDF was a little easier to make out