Fenton Hobnail Mustard Jar Topaz Opalescent c. 1930-40s

Mustard jar made by the Fenton Glass Co. in the 1930s or early 1940s. It is brilliant yellow and opalescent in color (Topaz - Vaseline) and in very nice condition. While the piece is solid, intact and presents very nicely, there are two flaws. There is one internal crack (see the second photo) that is best seen from the top or bottom (possibly a manufacturing issue) and there is one very small (approx 3/16" each) chip or mark on the lip of the piece (see the third photo). The piece is just under 2" tall and just over 2.5" across at the widest point.