Banks Listing?

[t206 cubs]

I'm planning on listing my Ernie Banks master set on Net54 B/S/T and was wondering which era I should post them under?
'50-'59 or '60-'79 or both?

Some of his most valuable cards are in the '50's but a bulk amount of them are in the '60's. I would like to post them in both.

Thanks Chad