What periods do these frames date from?

The pieces originate primarily from the late nineteenth century through to the mid-twentieth century. Victorian, Edwardian and George V eras represent the most common periods of manufacture. Assay office date letters stamped directly into the silver provide precise years of production for British-made examples.

How do I read the hallmarks?

British hallmarks comprise a sequence of specific punches indicating the maker, the silver standard, the assay office and the year of testing. A lion passant denotes sterling silver, while town marks such as an anchor signify Birmingham. Date letters change annually according to specific alphabetic cycles used by each individual assay office.

What woods are found inside?

Oak and mahogany serve as the primary structural timbers supporting the thin silver sheets. These wooden carcases provide the necessary rigidity to prevent the metal from bending. Velvet, leather or fabric then covers the wood on the reverse side to protect the furniture surfaces where the frame rests.

Can these frames display photographs vertically and horizontally?

Many examples feature versatile backing designs with dual struts or rotating mechanisms that accommodate both portrait and landscape orientations. Larger formats frequently utilise these two-way display options. Simpler models are constructed for a single fixed orientation, whether upright rectangular or horizontal landscape.