I have a glass blood typing slide that I would like to know how old it is. It has “ADAMS” in red print on it. Also has Anti A, Anti B and Anti D written in red on it. It has 1 – 10 in numbers written in red too. The squares are in red. So, looks like you can run 10 samples at a time on this glass slide. So interesting. Hope you can help me. I would really like to know when it was used. I’m thinking 1950s or 1960s. Thank you. Alma X Klein
I have a glass blood typing slide that I would like to know how old it is. It has “ADAMS” in red print on it. Also has Anti A, Anti B and Anti D written in red on it. It has 1 – 10 in numbers written in red too. The squares are in red. So, looks like you can run 10 samples at a time on this glass slide. So interesting. Hope you can help me. I would really like to know when it was used. I’m thinking 1950s or 1960s. Thank you. Alma X Klein