This is my new find. Coblalt blue bottle, over 13" tall and 5-1/2" in diameter. Partially threaded neck. M in a circle for, I believe Maryland Glass and 2 below it for mold#?. I had find out that Maryland made them from 1920 to 70. I look for similar bottle on the web but cannot find more information.
Last edited by Likethatbea; 08-08-2018 at 01:13 PM.
That dimpled pattern around the base suggests it's fairly recent, probably 1950s at the earliest. Beyond that there isn't much you can tell about a bottle like that. It was probably either something medicinal or some sort of household product.
Well take this into consideration as for sacristy of this new found design, I'm waiting to hear back on month code for my friends 1965, but the add I've shown is dated Feb. 1966... My stubby is dated...