Company Names, addresses, dates:
  Hazel's Dairy, Sleepy Hollow road, Falls Church, VA (1931-1936) ¹
  Hazel's Dairy, Westmorland St near 19th Rd, Falls Church, VA (1936-1941) ^1,2

Notes:
William Andrew Hazel (1879-1950)³ started the Hazel Dairy in July 1931, with his 2 sons, Thomas Lloyd Hazel (1907-1977)⁴ and Richard Edward Hazel (1914-2002)⁵. They sold only 13 quarts of milk during their first day of business, and grew from there.¹

At some point, Thomas was the front man for the dairy, as one of the bottles below says "THOS L. HAZEL" instead of "HAZEL'S DAIRY".

Effective October 1st, 1935, the Hazel Dairy took over business of the Wild Wood Farms Dairy in Herndon.⁶

In May of 1936, Hazel's dairy had been selling milk for 11 cents a quart, but was forced to increase their price to 13 cents in Arlington & Fairfax counties by a court ruling that said the State Milk commission could enforce price setting for milk⁷.

In October of 1936, the Hazel Dairy took over the business of the Falls Church Dairy, their competitor in Falls Church that was run by M.S. Good. They moved their operation from Sleepy Hollow Road to the location formerly occupied by the Falls Church Dairy on Westmorland Street, 1 block south of route 29 near 19th Road. They retained the employees of the Falls Church Dairy.¹

The Hazel Dairy was sold to the Alexandria Dairy Products Co in 1941.⁸
This snippet from a 1943 Franklin Survey Company map shows the location of the dairy, after it had been sold to the Alexandria Dairy Company:

The map came from this web site

	This is a 7.25" (1 pint) clear bottle embossed: front shoulder: H (in a cirlce) above slug plate: ONE PINT / LIQUID round slug plate: THOS L. HAZEL / GRADE / A / MILK / FALLS CHURCH, VA. below slug plate: REGISTERED rear shoulder: SEALED / B1 rear heel: 41 B 36
	This is a 4.5" (1/4 pint) clear bottle embossed: above slug plate: 1/4 PINT round slug plate: HAZEL'S DAIRY / GRADE / A / MILK / FALLS CHURCH, VA. rear: SEALED / B1 rear heel: REGISTERED / 15 B 33
	This is a 5.5" (1/2 pint) clear bottle embossed: above slug plate: ('H' in a circle) / HALF PINT / LIQUID round slug plate: HAZEL'S DAIRY / GRADE / A / MILK / FALLS CHURCH, VA. front heel: REGISTERED rear shoulder: SEALED / B1 rear heel: 38 B 36
	This is a 7.25" (1 pint) clear bottle embossed: front shoulder: H (in a cirlce) above slug plate: ONE PINT / LIQUID round slug plate: HAZEL'S DAIRY / GRADE / A / MILK / FALLS CHURCH, VA. below slug plate: REGISTERED rear shoulder: SEALED / B1 rear heel: 41 B 37
	This is a 9.5" (1 quart) clear bottle embossed: front shoulder (slanted): HAZEL'S DAIRY / FALLS CHRUCH, VA. rear shoulder: SEALED / B1 front heel: REGISTERED rear heel: ONE QUART LIQUID base: 347 B 8
	This is a 9.5" (1 quart) bottle embossed similar to the one above, except it has a red Applied Color Label. It is marked: embossed on front shoulder (slanted): HAZEL'S DAIRY / FALLS CHRUCH, VA. embossed on rear shoulder: SEALED / B1 embossed on front heel: REGISTERED embossed on rear heel: ONE QUART LIQUID embossed on base: 27 B48 Red ACL on front: HAZELS DAIRY / FALLS CHURCH, VA. Red ACL on rear: STORE / 3¢ / BOTTLE
	This is the same bottle as the row above, but with styrofoam inside to show off the ACL label (front and back sides shown). Red ACL on front: HAZELS DAIRY / FALLS CHURCH, VA. Red ACL on rear: STORE / 3¢ / BOTTLE

This is a 1-and-5/8 inch diameter cardboard bottle lid, with orange and black markings that say: lid: FALLS CHURCH, VA. / Hazel's / DAIRY / WHIPPING / CREAM