Got milk? September 13, 2021 RWhitcomb-editor “Milk Bottle,’’ by John S. Sykes, in his show at The Gallery at 249 A Street, Boston, through Sept. 14. The show is inspired by mid-20th Century advertising. H.P. Hood for years has been the dominant New England dairy company. It was founded in 1846 in Lynnfield, Mass., and is now based in the Charlestown section of Boston.