Strickland & Russell has dated this Lithographic Metal Printing Plate to the 1850s.
John Horner – Halifax, Yorkshire
Pontifex & Stiles, 23 Lisle Street, Soho, London

The plate carries the maker/supplier's impressed stamp to the reverse:
PONTIFEX & STILES
23 LISLE STREET SOHO
LONDON
The printing surface retains the detailed image of a substantial stone monument or architectural feature, with numerous figures gathered around it.

The engraved/lithographic inscription associated with the image reads in reverse and appears to identify the original artist as John Horner, with wording corresponding to “Drawn from Nature & on Stone by John Horner.”

This plate is particularly interesting as a surviving piece of the physical printing process rather than simply a later impression on paper.
Pontifex & Stiles were established London manufacturers and suppliers associated with the printing trades, operating from Lisle Street, Soho.

The plate has clearly seen considerable working use and subsequently survived rather than being melted down or discarded.
Condition
Antique working condition with considerable surface oxidation, spotting, scratches, marks and general wear, as clearly shown in the photographs. There are areas of pale/white surface oxidation and two more pronounced circular marks towards the lower centre.
These have deliberately not been cleaned or polished, preserving the plate in the condition in which it was acquired.
Size of plate is approx. 28 x 23 cm
Strickland & Russell has dated this Lithographic Metal Printing Plate to the 1850s.
Yorkshire based art dealers specialising in 19th century & early 20th century oil paintings & watercolours
You can view the stock and full dealer information on the Strickland & Russell Profile Page