Greetings all. I bought an old stereoscopic viewer at a yard sale back in the 80s and it came with some model train slides from I'm guessing (based on a few with dates) the 50s. I was wondering if anyone has ever seen these before and if they have any value. I'm not a model railroader but would appreciate any help. Here's some scans of a few, the red text is what the labels say:
Regards,
Jeff
Regards,
Jeff