Antique Continental Silver Tea Caddy Spoon with Shell Bowl, Circa 1880–1910

Antique tea-caddy spoon with a deeply fluted scallop-shell bowl, tapered handle and shell-shaped terminal.
The spoon has a historicist design based on earlier Georgian and Rococo silver forms. Its style and construction suggest Continental European production, probably from the late 19th or early 20th century.
A vertical group of worn letter and pictorial marks is present on the reverse of the handle. The marks are not fully identifiable and may be pseudo-hallmarks intended to resemble earlier assay marks. The maker, country of manufacture and silver fineness have not been confirmed.
Suitable for a collection of antique tea wares, Continental silver, decorative serving utensils or shell-form silverware.

Measurements
Length: 9 cm / 3.54 inches
Maximum width: 3.5 cm / 1.38 inches
Weight: 12 g / 0.42 oz

Condition: Good antique condition. 
Please examine all photographs carefully, as they form part of the description.