Nostalgia & History > Robert Lehmuth Locomotive Roster Information

I'm looking for some info that Robert Lemuth offered on locomotive rosters. Unfortunately, Mr. Lehmuth passed away in August of 2019 according to UtahRails.net. If anyone knows who bought his roster information and is selling it, please pass it on here. Mr. Lehmuth offered 65 books on CD on roster information. I understand the ALCO roster book that covered the 7 builders that merged to form ALCO in 1901 is 591 pages by itself. If you have any idea where I could could purchase these books, again, please let me know. Thank you.  ×   

Bob's two sons work for BNSF, One out of LA the other Bakersfield