Galvanized letters

Second half of the 20th c. Galvanized metal sheet letters. Original, as-found condition.
Size: height: from 45,5 cm to 60 cm, depth: 15,5 cm

Currently available letters (2022.03.02.):
60 cm high: R - 1 pc, I - 2 pcs, G - 1 pc
45 cm high: J - 1 pc, A - 2 pcs (can be inverted as “V”), u - 4 pcs, n - 1 pc