Special request, Please read description

Hi I remember a few months ago using this fantastic forum in aim to find fonts. It helped me a lot. I remember that sometimes answer were given in form of link to well known website, but sometimes when the fonts were old answer was given in form of a link to a website similar to pinterest with lots of pictures showing old speciment book of which you could go through the pages by clicking right and left. Anyone can send that link again ? Need to check that closer. Thank you all for your work. One love Lo