Here we have the last clue, a Walrus [moustache].
Now that is a style which consists of thick and bushy hairs which drop down the side of the mouth like a walrus` tusks. This is a very good illustration of it!
Our cards measure 60/61 x 53 m/m and have quite a square appearance. The fronts are printed by letterpress in colour and they are embossed, though our original RB.13 says that un-embossed cards are known. It does not say how much of a rarity this is, so have a look and tell us what you discover. We are also told in our original World Tobacco Issues Index that "there are some number variations". but it does not explain this, and the reference to such a thing does not appear in our more recent World Tobacco Issues Index Update. Maybe we should start a list and see what we can find out.
Now there is a brief note that must be added, because there is another set of Godfrey Phillips "Animal Studies", but that is standard size and was issued in Australia. We spoke about that, briefly, last week so have a look back at https://csgb.co.uk/publications/newsletter/2022-10-01