Sowerby’s Ellison works were based at East Street in Gateshead from 1852 to 1972.
The following blog posts and pages all focus on this glass manufacturer.

Sowerby “Derby” Suite; Service #2414

The (Not By) Sowerby Piasa Bird

Summary : Sowerby Gateshead Glass, Simon Cottle

Sowerby Ellison Gallery

Sowerby Ellison Pattern Book 1882

Sowerby Dolphin Bowl; Pattern #1544