Company Names, addresses, dates:
  W.C. Marshall, 16 West Main Street, Staunton VA

Notes:
According to the label on the bottle below, W.C. Marshall was the successor to Dr N. Wayt & Bro.

Bottles:

(enlarge)	(enlarge)	Clear 6.1" bottle with label and some of the original contents, embossed: vertical: W. C. MARSHALL / DRUGGIST / STAUNTON, VA. printed on label: W.C.MARSHALL / DRUGGIST / SUCCESSOR TO / N. WAYT & BRO. / No 16 WEST MAIN STREET, STAUNTON, VIRGINIA
(enlarge)		Clear 3.0" bottle embossed: vertical: W. C. MARSHALL / DRUGGIST / STAUNTON, VA.