Montagu whaler
The Montagu whaler was the standard seaboat of the Royal Navy between 1910 and 1970, it was a clinker built 27 by 6 feet (8.2 m × 1.8 m) open boat, which could be pulled by oars or powered by sail – a shorter version of 25 feet (7.6 m) was also built. It was double-ended; having a pointed stem and stern.