| 1922 CLAUDIUS Construction Member Patent Print |
| 1926 CLAUDIUS DORNIER Flying Boat Patent Print |
| 1922 CLAUDIUS Flying Machine Structure Patent |
| 1926 CLAUDIUS Water Cooler For Aircraft Patent |
| 1926 CLAUDIUS DORNIER Girdel Patent Print Art |
| 1925 CLAUDIUS DORNIER Aeroplane Patent Print Art |
| 1923 CLAUDIUS Guttiform Section Patent Print Art |
| 1926 CLAUDIUS Wing Of Flying Machines Patent |
| 1923 CLAUDIUS DORNIER Hydroaeroplane Patent |
| 1927 CLAUDIUS DORNIER Flying Machine Patent |
| 1924 CLAUDIUS Aircraft Carriage Patent Print Art |
| 1925 CLAUDIUS DORNIER Flying Machine Patent |
| 1924 CLAUDIUS Giant Flying Machine Patent Print |
| 1923 CLAUDIUS Flying Machine Propulsion Patent |
| 1924 CLAUDIUS Structural Framing Patent Print |
| 1925 PETTY CLAUDIUS Aeroplane Patent Print Art |
| 1924 CLAUDIUS Hollow Metal Spar Patent Print Art |
| 1922 CLAUDIUS Tubular Hollow Body Patent Print |
| 1924 CLAUDIUS Flying Boat'S Hull Patent Print |
| 1926 CLAUDIUS DORNIER Metal Girder Patent Print |
| 1925 CLAUDIUS DORNIER Hydroaeroplane Patent |
| 1924 CLAUDIUS Flying Machine Construction Patent |
| 1923 CLAUDIUS DORNIER Giant Hydroplane Patent |
| 1954 ROBERTS CLAUDIUS Fuze Patent Print Art |
| 1924 CLAUDIUS Bearing Plane For Aircraft Patent |
| 1923 CLAUDIUS DORNIER Air Propeller Patent Print |
| 1922 CLAUDIUS DORNIER Supporting Plane Patent |
| 1924 CLAUDIUS Aircraft Construction Patent Print |