I am new to the forum and would like to know if any one here has any info on 5161 trinity hopper made by the LBF company? I bought 9 of these cars at a estate sale and I was wondering if there should be another car in this set. The cars are numbered 294166 thru 294175. There seems to be one car missing with it being the road number 294172. I have looked for info online and since the LBF company is no longer in business and the Hubert's company that bought out LBF is no longer in business it is hard to find anything about these cars. Any help would be greatly appreciated.