Original prewar Finnish field mug manufactured in 1928.
The Finnish field mug was clearly copied from the German WW1 era mug of the same style. These mugs were issued and common during WW2, but hard to find nowadays.
The mug has several dents and the wire handles have surface rust, but it is still perfectly usable. The mug has the Army Intendant’s Department stamp with year: INT / 28.
See the photos for details.