Company Names, addresses, dates¹:
  Marshall Pharmacy, Marshall, VA

Notes:
The Label on one of the bottles below has a phone number that says "35 F 12". I've never seen a phone number like that, but I suspect that with some research, it will allow me to get a rough date on the bottle (my guess is 1950s).

Bottles:

(enlarge)	This is a clear 5.5" bottle with a partial label that says: label: ... CAMPHOR / ... / MARSHALL PHARMACY / ... DRUG STORE SERVICE / MARSHALL VIRGINIA / PHONE 35 F 12
(enlarge)	This is a clear 6" bottle with a label that says: label: CASTOR OIL / ... / MARSHALL PHARMACY / REAL DRUG STORE SERVICE / MARSHALL VIRGINIA