| 1939 JOHN ARMSTRONG Golf Ball Holder Patent |
| 1940 JOHN ARMSTRONG Golf Ball Holder Patent |
| armstrong lathe tool holder |
| ARMSTRONG STRAIGHT TOOL HOLDER 4 ATLAS SOUTH BEND LATHE |
| Armstrong boring bar holder-1/2' X 1" shank-#16 R/L |
| ARMSTRONG BORING TOOL HOLDER |
| Armstrong #30 right hand cutoff tool holder . |
| ARMSTRONG 1L Left Hand Lathe Tool Holder & 5/16" bits |
| Armstrong #30 right hand cutoff tool holder . |
| ARMSTRONG #10 BORING BAR TOOL HOLDER |
| Armstrong Quick Change Lathe Cut Off Tool Holder 81-081 |
| ACE Armstrong no. 2010L left hand tool holder lathe |
| Armstrong boring bar & tool holder metal lathe # No 10 |
| ARMSTRONG BORING BAR HOLDER 1-B |
| ARMSTRONG # 2-R TOOL HOLDER |
| Armstrong boring bar holder-1/2' X 1" shank-#16 R/L |
| Armstrong Large Metal Lathe Cut Off Tool Post Holder |
| ACE Armstrong threading no. 50 tool holder lathe |
| Armstrong South Bend Metal Lathe Straight Tool Holder |
| ACE Armstrong no. 2010R right hand tool holder lathe |
| ''ARMSTRONG'' 2-S STRAIGHT TOOL HOLDER / NEEDS SCREW |
| Armstrong Tool Holder NO. 1s |
| ARMSTRONG STRAIGHT LATHE TOOL HOLDER 2-S SOUTH BEND |
| ARMSTRONG TOOL HOLDER # 3-S 1/2" HOLDER |
| ARMSTRONG NO 2-S LATHE TOOL HOLDER |
| ARMSTRONG NO 72 R LATHE TOOL HOLDER |
| LATHE/ARMSTRONG/#3-R TOOL HOLDER 7/16 SQ.BIT/EXC.COND@@ |
| Armstrong lathe Tool Holder S-51, Atlas, South Bend |
| ARMSTRONG 466 WRENCH THREADING CUT LATHE TOOL HOLDER |
| NOS Armstrong Tool Holder |
| Armstrong lathe Tool Holder 1S, Atlas, South Bend |