| 1928 MORRILL Wax Thread Sewing Machine Patent |
| 1928 CLARK THREAD CO Support For Thread Cops Art |
| 1928 WILLIS Thread Cutter Sewing Machines Art |
| 1928 CLARA Thread Cutter For Sewing Machines Art |
| 1928 SMYTH CO Saddle Tables Thread Stitching Machines |
| 1928 REED Thread Measuring Mechanism Sewing Machines |
| 1928 SINGER MFG CO Thread Controlling Device Art |
| 1928 MOWAT Support For Thread Cops Patent Print |
| 1928 ULRICH Saddle Tables Thread Stitching Machines |
| 1928 UNION Thread Controlling Mechanism Sewing Machines |
| 1928 UNION Thread Cutter Sewing Machines Art |
| 1928 UNITED Wax Thread Sewing Machine Art Print |
| 1928 BARRETT EDWARD Thread Cutter Patent Print |
| 1928 ANDREW Wax Thread Sewing Machine Patent |
| 1928 RAY EUGENE Thread Waxing Device Patent |
| 1928 GOTCHETTE Thread Rack Sewing Machines Art |
| 1928 UNITED Thread Measuring Mechanism Sewing Machines |
| 1928 UNITED SHOE MACHINERY CORP Thread Waxing |
| 1928 WILLIAM Thread Cutter Sewing Machines Art |
| 1928 FIFIELD Thread Controlling Device Patent |