Tom from SWISCO responded:
September 8, 2022
Hello! The key stamps here are "8 31," "8 31," and "9 31." The other numbers in each stamp can be safely ignored. With that in mind my recommendation would be the 24-837 for the first two and the 24-939 for the second two. These Andersen brand balances are designed to replace those respective stamps. Please let me know if you had any other questions! |