| 1937 EDWARDS Window And Sash Construction Patent |
| 1937 FERGUSON Vehicle Tank Construction Patent |
| 1937 JACK Baby Carriage Construction Patent |
| 1937 SLAUGHTER Furnace Wall Construction Patent |
| 1937 ANTHONY Cycle Construction Patent Print Art |
| 1937 CROWE Aeroplane Construction Patent Print |
| 1937 GODDARD Aircraft Construction Patent Print |
| 1937 DAVID BONSALL Hatch Construction Patent |
| 1937 MANNING Doll Head Construction Patent Print |
| 1937 MILTON Pianoforte Construction Patent Print |
| 1937 BARNHART Airplane Construction Patent Print |
| 1937 BROWN Railway Car Construction Patent Print |
| 1937 WEST VICTOR Hatch Construction Patent Print |
| 1937 GRAY Aircraft Construction Patent Print Art |
| 1937 KLEMM Aircraft Construction Patent Print |
| 1937 EUEL B YOUNG Tank Truck Construction Patent |
| 1937 FOX Window Decorative Construction Patent 43289 |
| 1937 MURRAY CORP Trim Panel Construction Patent |
| 1937 PARKINSON Acoustical Construction Patent |
| 1937 ROBERT PERILLARD Brake Construction Patent |
| 1937 EDMUND Window Construction Patent Print Art |
| 1937 GILPIN Freight Car Construction Patent |
| 1937 JANDUS Bumper Construction Patent Print Art |
| 1937 P H MURPHY CO Hatch Construction Patent |
| 1937 MICHAEL Locomotive Construction Patent |
| 1937 JOSEPH Piano Case Construction Patent Print |
| 1937 OSBORN Trim Panel Construction Patent Print |
| 1937 BRADLEY Tank Truck Construction Patent |
| 1937 MILLER Articulated Car Construction Patent |
| 1937 FRANCIS Vehicle Construction Patent Print |
| 1937 RIEDER Airplane Construction Patent Print |
| 1937 GILPIN GARTH Hatch Construction Patent |
| 1937 DAVID HINDAHL Car Construction Patent Print |
| 1937 BROWNE Passenger Car Construction Patent |
| 1937 FINGER PAUL Hatch Construction Patent Print |
| 1937 AKITT Hopper Car Construction Patent Print |
| 1937 DWYER Railway Car Construction Patent Print |
| 1937 HARRY S HART Car Construction Patent Print |
| 1937 FRANK Car Side Construction Patent Print |
| 1937 WHITLOCK Grille Construction Patent Print |
| 1937 STIVER CHARLES Boat Construction Patent |
| 1937 SUTTON Aeroplane Wing Construction Patent |
| 1937 STIVER Boat Construction Patent Print Art |
| 1937 CLARK Trailer Construction Patent Print Art |
| 1937 ANDERSON Pedal Construction Patent Print |
| 1937 FREAR HUGO Ship Construction Patent Print |
| 1937 JOHANNES Welded Construction Patent Print |
| 1937 FREAR Ship Construction Patent Print Art |
| 1937 WHITEHEAD Timepiece Construction Patent |
| 1937 WILLARD Marine Motor Construction Patent |
| 1937 BATTJES Toy Construction Card Patent Print |
| 1937 PAULSON Toy Building Construction Patent |
| 1937 WEYMOUTH Fuselage Construction Patent Print |