| 1944 JOSEPH VARRO FRANZ MAGYARITS Airplane Air Brake |
| 1944 JOSEPH LEDWINKA Brake Mechanism Patent |
| 1944 GRIP NUT Safety Support Brake Beams Art |
| 1944 WESTINGHOUSE AIR BRAKE CO Variable Load Brake |
| 1944 WESTINGHOUSE AIR BRAKE CO Power Drive Mounting |
| 1944 AMERICAN BRAKE SHOE CO Braking Art Print |
| 1944 CLARK EQUIPMENT CO Brake Support Patent |
| 1944 AMERICAN STEEL FOUNDRIES Brake Arrangement |
| 1944 AMERICAN STEEL FOUNDRIES Brake Beam Patent |
| 1944 UNITED AIRCRAFT CORP Shock Wave Air Brake |
| 1944 COOK EARLE Variable Load Brake Patent Print |
| 1944 BOLDT Brake Control System Patent Print Art |
| 1944 MCBRIDE Regulator For Brake Rigging Patent |
| 1944 MOLLOY Shock Wave Air Brake Patent Print |
| 1944 TRAMBLIE Variable Load Brake Patent Print |
| 1944 WESLEY VARNER Ski Brake Patent Print Art |
| 1944 OLASZY JOSEPH Airplane Air Brake Patent |
| 1944 MALCOLM Brake Beam Strut Braking Assembly |
| 1944 AMERICAN STEEL FOUNDRIES Duplex Brake Art |
| 1944 AURIEN RAY Brake Beam Patent Print Art |
| 1944 AMERICAN BRAKE SHOE CO Railroad Track Equipment |
| 1944 AURIEN RAY Rotor Brake Patent Print Art |
| 1944 TACK CARL Duplex Brake Patent Print Art |
| 1944 BLACK KYLE Brake Apparatus Patent Print Art |
| 1944 TACK CARL Rotor Brake Patent Print Art |
| 1944 TACK CARL Brake Arrangement Patent Print |
| 1944 BASELT WALTER Clasp Brake Patent Print Art |
| 1944 CHARLES Wheel And Brake Structure Patent |
| 1944 WESTINGHOUSE AIR BRAKE CO Control System |
| 1944 WESTINGHOUSE AIR BRAKE CO Automatic Car Coupler |
| 1944 BLOMBERG MARTIN Brake Rigging Patent Print |
| 1944 WESTINGHOUSE AIR BRAKE CO Brake Mechanism |
| 1944 AMERICAN STEEL FOUNDRIES Railway Brake Art |
| 1944 BUDD WHEEL CO Brake Mechanism Patent Print |
| 1944 TRAVILLA Railway Vehicle Brake Assembly Art |
| 1944 TACK CARL Railway Brake Patent Print Art |
| 1944 MARIE C BURNETT Railroad Car Hand Brake Art |
| 1944 WAGNER ELECTRIC CORP Brake Control System |
| 1944 WESTINGHOUSE AIR BRAKE CO Sanding Control Means |
| 1944 AMERICAN STEEL FOUNDRIES Disk Brake Patent |
| 1944 GEN MOTORS CORP Brake Rigging Patent Print |
| 1944 TACK CARL Disk Brake AMERICAN STEEL FOUNDRIES |
| 1944 GEN Railway Vehicle Brake Assembly Art |
| 1944 PARKE TORSTEN Brake Beam Patent Print Art |
| 1944 PIERCE RAYMOND Brake Arrangement Patent |
| 1944 KASS Safety Support For Brake Beams Patent |
| 1944 NEWELL GEORGE Brake Mechanism Patent Print |
| 1944 AMERICAN CAR FOUNDRY CO Regulator Brake Rigging |
| 1944 NORMAN FLESCH Railway Brake Patent Print |
| 1944 TACK CARL Clasp Brake Patent Print Art |
| 1944 HELSTEN WESLEY Brake Arrangement Patent |
| 1944 BURNETT Railroad Car Hand Brake Patent |
| 1944 CLARK EQUIPMENT CO Truck Brake Patent Print |
| 1944 AMERICAN STEEL FOUNDRIES Rotor Brake Patent |
| 1944 WILLIAMS ALFRED Truck Brake Patent Print |
| 1944 AMERICAN STEEL FOUNDRIES Clasp Brake Patent |
| 1944 EKSERGIAN CAROLUS Brake Mechanism Patent |
| 1944 WILLIAMS ALFRED Brake Support Patent Print |
| 1944 HAYES IND INC Wheel Brake Structure Art |
| 1944, 75 ANNIVERSARY WESTINGHOUSE AIR BRAKE BOOK TRAINS |