tuuma [Finnish]

In Finland, 20th century, a unit of length for measuring lumber, = 1 inch = 2.54 centimeters.ยน Also called a tum.

Earlier, the tuuma was 2.474 centimeters.

1. United Nations, 1966.

Sorry. No information on contributors is available for this page.

home | units index | search |  contact drawing of envelope |  contributors | 
help | privacy | terms of use