Slides that are NOT part of the Alan Thomas collection! I try to avoid selling similar items from different consignors but this has happened a few times. The group is a standard metal tray box and it is loaded with Southern Pacific diesel locomotives, all sorted by class. They are all General Motors (EMD). One pic shows a hand written break down with approximate counts. Cotton Belt is also included. They seem to date from 1970s - 1990s. Most have date, location and photographer info. Some older material (note rolled edge in black and yellow Kodak logo). Many duplicates, some "swaps" (guys used to swap slides pre computer and scanners). The light box pic is the same slides with light on and off so you get a better idea of what's in the group. I estimate 550+ in the group. This is an approximation, it won't be too many less but it could be a lot more.

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