| 1924 SALADINER JOSEPH Flying Machine Patent |
| 1924 TRIMBLE ERNEST Flying Machine Patent Print |
| 1924 WILLIAM OLSON Flying Machine Patent Print |
| 1924 REYNOLDS JOHN Flying Machine Patent Print |
| 1924 PORTER FINLEY Flying Machine Patent Print |
| 1924 LINDQUIST HAKON Flying Machine Patent Print |
| 1924 GIANNI CAPRONI Flying Machine Patent Print |
| 1924 WILLIAM ARMSTRONG Flying Machine Patent |
| 1924 COWGILL GEORGE Flying Machine Patent Print |
| 1924 IVAR SILFVENIUS Flying Machine Patent Print |
| 1924 CLAUDIUS Giant Flying Machine Patent Print |
| 1924 FALES Helicopter Flying Machine Patent |
| 1924 ADOLPH WITTMAN Flying Machine Patent Print |
| 1924 AIME MONTELLS Flying Machine Patent Print |
| 1924 HEYDON FRANK Flying Machine Patent Print |
| 1924 CLAUDIUS Flying Machine Construction Patent |
| 1924 WATERMAN DWIGHT Flying Machine Patent Print |
| 1924 ERIK JOHNSON Flying Machine Patent Print |
| 1924 OSWALD Aeroplane Flying Machine Patent |
| 1924 FRANK BRAUN Flying Machine Patent Print Art |
| 1924 KEMPH JAMES Flying Machine Patent Print Art |
| 1924 BRYAN STRINE Flying Machine Patent Print |
| 1924 BRADY JOHN Flying Machine Patent Print Art |
| 1924 KNIGHT AMERICAN PATENTS COMPAN Flying Machine |