I was a teenager in Waldorf Maryland...I dobt your as old as me but when i lved there they had legal slot casinos on 301...if you have never checked it out you should try and see if there is any memoribillia around from there...the only thing I know is that my late boss lived there during that time also and worked for a regular vending company...jukes, pool tables etc....like I do here...but he was a slot collector on the Waldorf strip....I wasn't into chips then so never new what happened to everything when they took it all out...let me know if you ever find anything from Waldorf..thanks and BTW....I hated the O's and Colts...loved the Senators and Skins...but WOW did they do a nice job on downtown Balitmore......beautifull!!!!!!!!!
Jim