A gathering of the clans : a map of Scotland of old presented by the manufacturers of Terramycin / Pfizer.

Folded map of Scotland showing the areas ruled by the clans, surrounded with their coats of arms. It is mounted inside a folder and advertises Pfizer Ltd.'s antibiotic Terramycin. This was sent out to general pratitioners in Britain in about 1960. There is an aerial view of their Sandwich headquarters on the back.