Grey/Green & Grey/Blue
Knox U318
No Name U234 No Name U234
NN U238C (GP Co. product?)
NN U234
NN U234
NN U238C (GP Co. product?)
NN U239 (Thomas?)
NN U239 (Thomas?)
NN U239 (Thomas?) NN U239 (Thomas?) NN U239 (Thomas?)
NN U239 (Thomas?) NN similar to a U239A
NN U239B
NN U243 (MLOD) NN U243 (MLOD)
NN U239B
NN U260 NN U260 NN U260
NN U272
NN U269B
NN U260
NN U-282 NN U-285 NN similar to a U-285
NN similar to a U-293B