Sunshine Minting is typically associated with modern bullion, however, most don’t know that they have been around since 1979. The organization was founded in Coeur d’Alene, Idaho in 1979 and have since grown into a full-service leader in silver and gold bullion products. I have acquired two vintage sub 5 oz pieces that are interesting examples. Both have the pick and shovel hallmark on the obverse, which is a pillow top style. One is serialized and one is not. My theory is the first run was serialized and continued the run with non serialized later. The reverse is flat with weight and purity. See pics below for comparison.
I have two more beautiful examples that were just shared by fellow collector Jon M. Thank you for your support and help with these additional images!
I have just acquired same bar style as pictured above. Mone is 3.60oz Fine 999.5+ silver. No serial number on my bar but hallmark is the same as pictured above. Any idea on mintages and when these bars were poured?