Well my mother-in-law actually found them. They belonged to her dad and were kept in an old cigar box for the past 50 years in her basement. The shiny Gillette SS date code is z3 and the SS in the red box is d1. I have already used the Gillette ball end a couple times and I love it. I can't clean the Schick because i can't get the blade out. One of the Gem jrs cleaned up really well but the other is corroded pretty bad. From what I gathered from my mom in law her dad was born in 1910 so I am guessing the Gems belonged to her grandpa. I am not sure if any of the razors are in the correct boxes as I just put them back in the boxes they were in when I opened the cigar box. Anyway, enough talk here they are.