Number | Name | Date | Kind |
---|---|---|---|
536134 | Cummins | Mar 1895 | |
843897 | Korns | Feb 1907 | |
853254 | Miller | May 1907 | |
1501319 | Dooley | Jul 1924 | |
2475116 | Vickroy | Jul 1949 | |
2515678 | Vickroy | Jul 1950 | |
2597697 | Asselin | May 1952 | |
2904256 | Devaney, Jr. | Sep 1959 | |
3053456 | Reider | Sep 1962 | |
3292857 | Hughes | Dec 1966 | |
4193544 | Marchant et al. | Mar 1980 | |
4566630 | Keiper | Jan 1986 | |
4770342 | Farrell et al. | Sep 1988 | |
4967954 | Lange | Nov 1990 |
Entry |
---|
FIG. 3813 on p. 53 of an Abex Corporation--Racor Trackwork Catalog No. G-5 showing a Racor Heavy Duty Guard Rail Clamp. |
Pages 217 and 218 of a Bethlehem Steel Corporation 1946 Steel Products Catalog showing the Bethlehem Hook Flange Guard Rail. |