$15.00
| 1910-The Wellman Seaver Morgan Co. First Motion Piston Valve Coal Hoists 1 pg-PDF |
| 1910-The Wellman Seaver Morgan Co. Akron Chilian Mill 1 pg-PDF |
$15.00
| 1910-The Wellman Seaver Morgan Co. First Motion Corliss Hoist-Steam Hoists 1 pg-PDF |
$15.00
| 1910-The Wellman Seaver Morgan Co. Direct Acting Corliss Hoists with Double Conical Drums 1 pg-PDF |
$15.00
| 1910-The Wellman Seaver Morgan Co. Skip Hoists 1 pg-PDF |
$15.00
| 1910-The Wellman Seaver Morgan Co. Single and Double Drum Electric Hoists 1 pg-PDF |
| 1910-The Wellman Seaver Morgan Co. High Grade Electric Hoists 1 pg-PDF |
| 1910-The Wellman Seaver Morgan Co. Hoists 1 pg-PDF |
| 1910-The Wellman Seaver Morgan Co. Sectionalized Hoists 1 pg-PDF |
| 1910-The Wellman Seaver Morgan Co. Steam Hoists Self-Contained Geared Hoist 1 pg-PDF |
| 1910-The Wellman Seaver Morgan Co. Hydraulic Turbine Equipment 1 pg-PDF |
| 1910-The Wellman Seaver Morgan Co. Steam Hoists High Grade Geared Hoists 1 pg-PDF |
| 1921-The Wellman Seaver Morgan Co. Mining Machinery W-S-M Rollsright Car Tipple 1 pg-PDF |
| 1910-The Wellman Seaver Morgan Co. Steam Hoists "Sierra" Type Hoists 1 pg-PDF |
$15.00
$15.00
$15.00
$15.00
$15.00
$15.00
$15.00
$15.00
$15.00
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
| RETROPAPER |
 |  |
| The Wellman Seaver Morgan Co. |
