"Wrinkled glass" bulb or smooth?

[Arcieri]

Need to replace a headlight bulb on a September 1929 original
unrestored Fordor. Would like to use as close to factory correct as
I can find.

Restoration Guidelines show wrinkled glass up to early 1929 but not specific for later production. I'm thinking smooth for the later ones??
Any help would be much appreciated.

Ray