I have just acquired a set, minus the snare, 20, 12, 12 &16, it appears to have all the parts (the bottom hoops are off but present, along with a bag that has all the rods) & the BD hoops. The finish is filthy (sat in a garage) but appears to be in good shape with no extra holes, original tom holder & spurs. Also has the Gretsch Floating Action BD pedal, the HH & one cymbal stand.

I'm going to clean it up & put it together this weekend so I can take pics, don't have time before then.

Since I don't know squat about Gretsch (I'm a Ludwig man) I did do a search here & it looks like they're 60s. Yes I'm going to sell them :).