Newbie with my first Pachinko

[JenF]

I just got my first Pachinko machine and have become completely hooked. It's a Sanyo and the stamped date is 52 which may or may not mean it's a 1976 model. I've been reading other posts that have been talking about dates. I literally just got the machine a couple days ago so am very new to it, but look forward to learning and restoring. If anyone has any info on my machine or helpful info in general, please let me know. Thanks.
Oh, and I'll work on getting better pics.