| 1962 CHARLES Rudder Drop Keel Construction Art |
| 1922 CHARLES Player Piano Construction Patent |
| 1969 BENNETT CHARLES H Boat Construction Patent |
| 1956 CHARLES R FAY Seam Construction Patent |
| 1926 CHARLES Piano Construction Patent Print Art |
| 1922 CHARLES Ship Construction Patent Print Art |
| 1940 CHARLES Aircraft Wing Construction Patent |
| 1925 CHARLES Grand Piano Body Construction Art |
| 1966 ROBERTS CHARLES Reed Construction Patent |
| 1942 CHARLES Airplane Brake Construction Like |
| 1933 DATH CHARLES Door Construction Patent Print |
| 1929 CHARLES Piano Construction Patent Print Art |
| 1922 CHARLES AHOLA Ship Construction Patent |
| 1930 CHARLES Grand Piano Body Construction Art |
| 1937 STIVER CHARLES Boat Construction Patent |
| 1969 KAMAN CHARLES Guitar Construction Patent |
| 1927 CHARLES Piano Construction Patent Print Art |
| 1929 CHARLES Airplane Construction Patent Print |
| 1938 HATHORN CHARLES Tank Construction Patent |
| Building With Stone Charles McRaven Walls Construction |
| ST. CHARLES UMBRELLA BASE Cast Iron Construction HEAVY |