1960 Martin D-18 Natural

When I first strummed this guitar, I thought it was unusually good for the period. After playing it more and doing some research , records show that Martin has some German Spruce they were using at the time. There were 11 batches in 1960. This could be one of those, just not certain.. Just one crack repaired on waist. Not a ton of saddle but ok .Non original case