91 (Early Series) Bulb-shaped lamp bases, with handle.
Does this shape appear in other series? No - (none recorded).
Separate shape books show two separate sizes; an older, larger size and a later smaller size. No numbered example is recorded for the smaller size.
Long Gone Antiques & Collectables,
Warrnambool, Vic.
Shape book 'C'
The older book (left) lists dimensions that match the examples above.
Hurnall's Antiques & Decorative Arts
Collection 'W'
Left: Probably an example of the smaller size 91.
Height 11.5 cm. Un-numbered.
Seen here with the larger size 91 (also un-numbered), height 18.5 cm.
Smaller size
Height; approx 12 cm (from shape book).
No numbered example is recorded.