| 1928 MATTHEW Automatic Railway Gate Patent Print |
| 1922 ANDREW Automatic Railway Gate Art Print |
| 1933 DAY Automatic Railway Crossing Gate Patent |
| 1924 DUPCZA Automatic Railway Crossing Gate Art |
| 1928 ADAM Automatic Railway Gate Patent Print |
| 1924 DAVID R PERRY Automatic Railway Crossing Gate |
| 1930 GROVE Automatic Railway Gate Patent Print |
| 1926 NORMAN Automatic Railway Gate Patent Print |
| 1921 MCGEE Automatic Railway Gate Patent Print |
| 1928 MOYER Automatic Railway Gate Patent Print |
| 1920 JOSEPH Automatic Railway Gate Patent Print |
| 1920 JACOB Automatic Railway Gate Patent Print |
| 1922 HENRY Automatic Railway Gate Patent Print |
| 1927 MUSSELMAN Automatic Railway Gate Patent |
| 1924 BALEY Automatic Railway Gate Patent Print |
| 1928 ARTHUR Automatic Railway Gate Patent Print |
| 1928 WALENTY Automatic Railway Gate Art Print |
| 1928 COFFELDER Automatic Railway Crossing Gate |
| 1926 JOSEPH Automatic Railway Crossing Gate Art |
| 1930 ADAM Automatic Railway Gate Patent Print |