182

The Corkscrews

Left: Thomason open frame similar

to the first drawing in the patent.

Right: Thomason Variant with

serpent handle. Marked

THOMASON NE PLUS ULTRA on

the coat of arms.

Two examples of the Thomason Variant -

different insertion handles and extraction

handles.

Left:

Variations

of the

Gothic

Windows.

Right:

Variations

of the

grapes

and vines.