Postby Per-Eldar » Wed Jul 25, 2018 5:44 am
A Norwegian jeweler and author and books about silver have now found out this with the backward K :)
Edvin Kristiansen established himself in Oslo in 1931. Later, it became Kristiansen & Knutsen's goldsmith workshop and can follow this until 1941. Knutsen dies, and at the same address, the workshop Kristiansen & Lande will be established until 1972. Relatives to countries have confirmed that Kristiansen & Lande used the reverse K as silver stamp and that Edvin Kristiansen probably has used it since he started in 1931