Heavy sterling silver toggle necklace with single solid heart tag

Very good condition in general; no structural damage or significant wear.  The heart tag is plain on both sides, it hasn't been personalised or engraved.

Hallmark: XPB (maker / sponsor), 925 within a scales symbol, 925 within an oval, rose symbol (Sheffield assay).

Wear length (excludes the additional length of chain which secures the heart tag) 18"

Full length (laid out flat from T bar to heart) 19.5"

Chain width 9mm

Heart diameter 20mm

Approx weight 51.7 grams