Richart Company 1989 TTOS Convention Car / Standard Gauge / MIB / / Mint in Box / Approx 8 to 9 inches long. I believe that this car was made to go with the mining car set made by Dick Mayer of Rich-Art Trains. It is shown and discussed in the book "Not Your Daddy's Standard Gauge - A Guide to Modern Standard Gauge Trains and the People Who Made Them". It is a truly awesome book - over 600 pages and hundreds of color pictures. Combined shipping available.