Yes.
In fact, the best Afghans were NLD.
BOEL used Affy as early as the mid 60s and said harvest was mid November.
Sam also said November for Affy and pure Skunk.
It wasnt until indoor grows started that people selected for quicker, yet inferior, afghans.
Since Afghans hash their field, they dont select as hard and allow for a wider spectrum of plants. So a single hillside may have a spectrum between NLD and BLD