Well let me throw my 2 cents in here I beleive that it is a 1938 the 3 has been damaged to give it the appearance of an 08. We know the wheats started in 1909 if memory serves me through 1958.JMO Dave
1954 or 1934. Though I'm too tired this morning. With pareidolia one has to ignore what you think you see and look at the date in detail. Those microscopic images I don't think help as it just sharpens shapes to make you think something is there.