A65  ('A' Series / Kerryl)    Small globe-shaped bowls, round mouth, no flare.

Does this shape appear in other series?  Yes, although not quite identical. A bowl rather similar to A65 appears in every Premier series -  Pamela Series 6;  Early Series 53; Early Series 220;  500 Series 533;  Later Series 30.

There were two sizes. The smaller is shown in the shape book as just A65 but recorded examples are marked  with an 's'.

   

Shape book 'A' (back)
A65 L
   Height; 6.5 - 7.5 cm
   
Collection; Chris Dean
Base incised A65 L/
Collection; Chris Dean
Base incised A65-s
Collection; Betty Woolley
Base incised A65 (no 'L') 
The flatter shape looks like A65s examples, but the dimensions match A65 L.
Collection; Stan & Maria Koba
Base incised A65 L/. 
Also incised 'Remued' - but clearly post-firing, presumably by a previous owner seeking to enhance its value!
A65-s
       Height;  4.5 cm.
Robert Bridgman
Base incised A65s/
Collection; Stan & Maria Koba
Collection; Stan & Maria Koba
Base incised A65s