beam athwartship
1deck beam — noun : an athwartship beam supporting a deck …
2deck beam — An athwartship horizontal structural member supporting a flat or deck …
3Hasholme Logboat — is a late Iron Age boat (750 390 BC) discovered at Hasholme, an area of civil parish of Holme on Spalding Moor in the East Riding of the English county of Yorkshire.The boat was located and excavated at Hasholme, on the north bank of the River… …