Pharmaceutical librarian

A person that can identify any type of pill in any form w/o the use/help of any pictures, books, pill-identifier or Google...

I showed a friend a pill that I had found & was just curious what it was , but since she was a {pharmaceutical librarian} she of all ppl would know what it was, just by color & the imprinted numbers. She also told me how many mg's it was & possible side effects.