Antique ship or yacht log by Thomas Walker, EXCELSIOR mk IV electric log, sling pattern model. In as new condition.

Sling pattern log dial, log line, 2 x rotators (propellers), oil can, spare glass lens and spare sinker contained in the original fitted box which is complete with original instruction labels.

The Thomas Walker EXCELSIOR IV electric log was manufactured from 1937, the Walker advert stated it was designed for powered craft, ocean going yachts, small coastal steamers and high speed motor cruisers.