Company Names, addresses, dates:
  Winstead Drug Co., 107 W. Washington St., Petersburg VA

Notes:
(more information will be added when I get around to researching this druggist)

Bottles:

(enlarge)

Clear 4.8" bottle embossed: vertical: WINSTEAD DRUG CO. / PHONE 411 FOR SERVICE / 107 W. WASHINGTON ST. / PETERSBURG, VA.