So I just picked up an old 1951 Niagara. No documentation, seems that not many of these have survived and info is pretty non-existent.
Could someone with some knowledge of this vintage of pin give me a recommendation about a similar pin that I could find a manual/schematic for that might help give me a vague idea about what I am looking at or if you have any info specifically for this pin that would be great. This is a very early pin for me and I am well outside of my area of knowledge.
Feel free to email me directly if you have any info that you would like to email to me in an attachment.
Thank you for the help, I am looking forward to getting this pin up and playing.