Blackberry Chiffon Pie - 1960's (Marguerite Patten Recipe Card)

A few notes with this recipe.  First off it needs gelatine, so make sure you inform any vegetarians who you might be offending.  Alternatively you could try using pectin, but the consistency might suffer if you do so it might need a bit of tweaking to make a vegetarian-friendly version.

It requires lots of Ginger Biscuits, so by default I am in love with this recipe already just by reading it!