Company Names, addresses, dates:
  Willson Bros, Main Street, Staunton VA (1892-ca.1904) ^1,2,3
  Willson Bros, 17 W Main Street, Staunton VA (ca.1904-1911) ^1,2
  Willson Bros, 15 W Main Street, Staunton VA (ca.1911-ca.1965) ^2,4

Notes:
The 3 Willson Brothers were Gilpin Willson Sr (1868-1962)⁵, Percy Hunt Willson (1869-1956)⁶, and Samuel Willson (b:1876)⁷.
The original address of the store was given as "a small pharmacy in the room now occupied by the Armstrong Shoe Company"³. I believe that was at 25 Main Street.

Samuel was mentioned as one of the brothers in 1897⁸, but by 1904² he was no long mentioned as one of the brothers.

The first mention I saw of the Willson Brothers being called the Rexall Store was in 1907.⁹
By 1927, Gilpin's son Gilpin Willson Jr was included as one of the partners.²

The last advertisement I could find for the Willson Brothers was in 1965, so it probably closed on or after that date.⁴

	Clear 5.3" bottle embossed: vertical: WILLSON BROS / DRUGGISTS / STAUNTON, VA base: WT&CO / D / USA
	Clear 4.5" bottle embossed: vertical: WILLSON BROS / DRUGGISTS / STAUNTON, VA base: WT&CO / D / USA
	Clear 3.6" bottle embossed: vertical: WILLSON BROS / DRUGGISTS / STAUNTON, VA base: WT&CO / A / USA
	Clear 3.6" bottle with a label: label (typed): Green Coloring label: WILLSON BROS / PRESCRIPTION DRUGGISTS / NEXT TO MASONIC TEMPLE. STAUNTON, VA. embossed on base: 4
	Clear 4.5" (2 oz)bottle with a label: label: WILLSON BROS / PRESCRIPTION DRUGGISTS / NEXT TO MASONIC TEMPLE. STAUNTON, VA. embossed on back: 3 ii

	This is a 5"x7" cardboard coupon for a free photo enlargement. It says: This Card / Entitles You to One 50c / ENLARGEMENT FREE / With Each Roll of Film Developed Here, or With / Each 60c Reprint Order / WILLSON BROS. / THE / Rexall / STORE / STAUNTON --- VIRGINIA / ...
	This is a 1931 receipt. It says: STAUNTON, VA., May 1 1931 / .. BOUGHT OF / WILLSON BROTHERS / WHOLESALE AND RETAIL DRUGGISTS / THE Rexall STORE / NO 15 WEST MAIN STREET / ...