Amber blob beer bottle " Holland & Milliron-New Castle, Pa " scarce small town

This scarce amber blob beer is embossed in a slug plate " Holland & Milliron-Wholesalers- New Castle, Pa ". Also embossed : Regestered-Bottle Not To Be Sold etc". Near the base it is embossed " D.O.C.51 ". Condition is very good with extremely light inside haze.