No, there is no date on can but with the placement of the lettering, the direction of the Pegasus and the reference to Socony vacuum, I would date it somewhere in the 50s. But I am no expert so this is just a somewhat educated guess. Please correct me if I am wrong~!No, there is no date on can but with the placement of the lettering, the direction of the Pegasus and the reference to Socony vacuum, I would date it somewhere in the 50s. But I am no expert so this is just a somewhat educated guess. Please correct me if I am wrong~!