Please help me determine what this oval shaped bottle was used for. HA 3 stamp on the bottom signifies it was made by Hazel Atlas, the 3 meaning the mold number. With vertical side seams, ground lip, and cupped bottom I would say it's manufacture was in the 1930's. Screw top, lid collar, two circumference rings near the top. 2 3/4 inches tall, 1 1/2 inches wide at the base. Please see the photos. Thanks!
