Number | Name | Date | Kind |
---|---|---|---|
1424090 | Foster et al. | Jul 1922 | |
1638267 | Morehead et al. | Aug 1927 | |
2466240 | Joa | Apr 1949 | |
2796972 | Jeffras Sr. | Jun 1957 | |
2930473 | Campbell | Mar 1960 | |
3433966 | Letch et al. | Mar 1969 | |
3721328 | Drew | Mar 1973 | |
3882785 | Rowe | May 1975 | |
3943858 | Dieringer et al. | Mar 1976 | |
4178671 | Luttig | Dec 1979 | |
4241663 | Lund et al. | Dec 1980 | |
4280613 | Stewart | Jul 1981 | |
4393784 | Theurer | Jul 1983 | |
4727989 | Cotic et al. | Mar 1988 | |
4735343 | Herzog | Apr 1988 |
Number | Date | Country |
---|---|---|
433627 | Sep 1926 | DE2 |
508470 | Sep 1930 | DEX |
1171718 | Jun 1964 | DEX |
2632043 | Jan 1978 | DEX |
2805927 | Aug 1979 | DEX |
2905492 | Aug 1980 | DEX |
308954 | Mar 1969 | SEX |
386049 | Oct 1973 | SUX |
509398 | Apr 1976 | SUX |
644897 | Jan 1979 | SUX |
652257 | Mar 1979 | SUX |
0724322 | Mar 1980 | SUX |
765445 | Sep 1980 | SUX |
Entry |
---|
"An Attraction for OTM", Railway Track and Structures, Mar. 1986, pp. 29-31. |