| 1947 SCHUMACHER REUBEN Brake Patent Print Art |
| 1947 GANTNER WILLIAM Brake Rigging Patent Print |
| 1947 WILLIAM MANN Brake Element Patent Print Art |
| 1947 BUDD CO Brake Arrangement Patent Print Art |
| 1947 GOODRICH CO B F Aerodynamic Brake Patent |
| 1947 BUCKEYE STEEL CASTINGS CO Brake Beam Safety Hanger |
| 1947 BASELT WALTER Brake Beam Patent Print Art |
| 1947 BUDD CO Brake Patent Print Art |
| 1947 JAMES Wheel Brake Apparatus Patent Print |
| 1947 HUNTER WILLSON Aerodynamic Brake Patent |
| 1947 LEAR Centrifugal Brake Clutch Unit Art |
| 1947 HEWITT Fluid Pressure Brake Patent Print |
| 1947 BENDIX AVIAT CORP Brake Airplane Wheels Art |
| 1947 LEAR INC Centrifugal Brake Clutch Unit Art |
| 1947 EKSERGIAN CAROLUS Brake Disc Patent Print |
| 1947 BROWN Wear Compensator Brake Beam Struts |
| 1947 AMERICAN STEEL FOUNDRIES Rotor Brake Patent |
| 1947 AMERICAN BRAKE CO Clasp Brake Rigging Art |
| 1947 MINER INC W H Hand Brake Patent Print Art |
| 1947 HORTON Vehicle Brake Mechanism Art Print |
| 1947 DUNLOP RUBBER CO Wheel Brake Art Print |
| 1947 GAENSSLE Hand Brake Arrangement Patent |
| 1947 UNIVERSAL RAILWAY S COMP Brake Operating Mechanism |
| 1947 GRIP NUT Brake Beam Safety Support Art |
| 1947 NEW YORK AIR BRAKE CO Rail Sander Sand Trap |
| 1947 WILLIAM O MARTIN INC Brake Slack Adjuster |
| 1947 KASS Brake Beam Safety Support Patent Print |
| 1947 DATH GEORGE Hand Brake MINER INC W H Patent |
| 1947 WESTINGHOUSE AIR BRAKE CO Hot Journal Alarm |
| 1947 NEW YORK AIR BRAKE CO Sander Patent Print |
| 1947 GEORG HJALMAR Variable Load Brake Patent |
| 1947 EKSERGIAN CAROLUS Brake Mechanism Patent |
| 1947 BENZEL Compressor Hydraulic Brake Units Like |
| 1947 LAIRD ALTON Sander NEW YORK AIR BRAKE CO |
| 1947 CLAUDE Air Brake For Aircraft Patent Print |
| 1947 TARBOX JOHN Brake Mounting Patent Print Art |
| 1947 BUDD CO Vehicle Brake Mechanism Art Print |
| 1947 FRANK Brake For Airplane Wheels Patent |
| 1947 CAMP Brake Operating Mechanism Patent Print |
| 1947 WESTINGHOUSE AIR BRAKE CO Fluid Pressure Brake |
| 1947 EKSERGIAN Brake Arrangement Patent Print |
| 1947 BUDD CO Brake Disc Patent Print Art |
| 1947 TACK CARL Brake AMERICAN STEEL FOUNDRIES |
| 1947 AMERICAN STEEL FOUNDRIES Brake Beam Patent |
| 1947 SIMANEK EDWARD Brake AMERICAN STEEL FOUNDRIES |
| 1947 BUDD CO Brake Mechanism Patent Print Art |
| 1947 NORMAN FLESCH Brake AMERICAN STEEL FOUNDRIES |
| 1947 COOMBES JOSEPH Brake Arrangement Patent |
| 1947 BUDD CO Brake Element Patent Print Art |
| 1947 BROMSREGULATOR SVENSKA AB Variable Load Brake |
| 1947 AMERICAN STEEL FOUNDRIES Brake Patent Print |
| 1947 AMERICAN BRAKE CO Brake Rigging Patent |
| 1947 BUDD CO Brake Mounting Patent Print Art |
| 1947 ORR Brake Beam Safety Hanger Patent Print |
| 1947 JOSEPH Brake Beam Bottom Rod Support Art |
| 1947 MUELLER Clasp Brake Rigging Patent Print |
| 1947 BUDD CO Hand Brake Arrangement Patent Print |
| 1947 TACK CARL Rotor Brake Patent Print Art |
| 1947 TACK CARL Clasp Brake Patent Print Art |
| 1947 AMERICAN STEEL FOUNDRIES Clasp Brake Patent |
| 1947 New Departure Bicycle Coaster Brake Vintage Ad |