CKB Ltd Emporium & Collectables has dated this Brass Marine Spyglass Telescope to the 1920s.
An attractive miniature brass three-draw marine telescope, featuring a traditional nautical design and an engraved maker-style plaque bearing the name of the renowned British optical instrument manufacturer W. Ottway & Co Ltd of Ealing, London, together with the date 1915.
Its classic extending three-draw construction features finely ribbed adjustment rings and a compact, elegant cylindrical form inspired by historic maritime optical instruments.

Of particular decorative interest is the oval brass plaque, secured by two screws and engraved:
VICTORIAN MARINE TELESCOPE
W. OTTWAY & CO LTD
EALING LONDON
1915
The inscription is accompanied by a traditional nautical anchor motif, adding to the telescope’s maritime character.

W. Ottway & Co was an established British manufacturer of optical and scientific instruments, particularly associated with telescopes and naval equipment. This example is believed to be a later vintage-style reproduction bearing the historic manufacturer’s name and date, rather than an original instrument manufactured in 1915.

The telescope is accompanied by its fitted dark wooden presentation and storage case, featuring a hinged lid, metal clasp fastening and recessed interior. The case provides an attractive way to store and display the instrument.

Measuring just 15.5cm when fully extended, this is a charming miniature example, ideal for display in a gentleman’s study, library, maritime collection or nautical-themed interior.
Dimensions and details

Length fully extended: 15.5cm
Telescope weight: 101g
Material: Brass with contrasting dark fittings
Construction: Three-draw extending telescope
Inscription: W. Ottway & Co Ltd, Ealing London, 1915
Accessories: Fitted wooden presentation case

Origin: Not established
Estimated age: Late 20th to early 21st century
Condition
Good overall decorative condition, displaying light surface wear, minor scratches and natural variations in the brass finish. The wooden presentation case shows some surface marks and signs of handling consistent with use and storage.

The extending sections are present, and the telescope appears complete externally. Optical clarity and magnification have not been independently tested.
A highly appealing nautical collectable, combining traditional maritime styling, compact proportions and an attractive fitted wooden case.
CKB Ltd Emporium & Collectables has dated this Brass Marine Spyglass Telescope to the 1920s.
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