| 1928 KARL BUB toy catalog |
| 1928 KARL KOLLER Toy Patent Print Art |
| 1928 KARL GEUER Body Tipping Wagon Patent Print |
| 1928 KARL KARISH Aircraft Patent Print Art |
| 1928 KARL Breech Sight Ordnance Machine Guns Art |
| 1928 KARL Gas Cell For Airships Patent Print Art |
| 1928 KARL Gas Supported Airship Patent Print Art |
| 1928 SCHAUMAN KARL Bumper SURE GUARD CORP Patent |
| 1928 KARL Intermediate Gearing Sewing Machines Like |
| 1928 KARL GARAGULY Musical Instrument Patent |
| 1928 SCHAUMAN KARL Car Bumper Patent Print Art |
| 1928 KARL ARNSTEIN Airship Hull Patent Print Art |
| 1928 KARL Sewing And Edging Machine Patent Print |
| 1928 KARL Hull Structure Gigid Airships Art |
| 1928 KARL ARNSTEIN Rigid Airship Patent Print |
| 1928 KARL Assemblage Point Device Patent Print |
| 1928 KARL Hollow Girder Light Structures Art |
| Original Vintage 1928 KARL BLOSSFELDT -Thistle Print- |
| Original Vintage 1928 Antique Karl BLOSSFELDT Print |
| Original Vintage 1928 KARL BLOSSFELDT -FERN Print- |
| Original Vintage 1928 Antique Karl BLOSSFELDT Fern |