Hmmm, I AM NOT A BOTTLE GUY, but all these discussions about possible reproduced bottles in NJ reminded me that I just borrowed (from the library of the Little Rhody Bottle Club) Tom Haunton's 2011 book, "Last Links to the Past: 20th Century South Jersey Glass -- Volume 1 - Clevenger Brothers"... and guess what, Haunton says the Washington Taylor flask was in production & available from the Clevenger's wholesale catalog from August 1935 thru 1999, and the mold was sold off in April 2005. This reproduction is listed in the book's category of most common & most available. 8" hi X 6" "Can appear with and without a pontil mark within a one inch diameter false pontil indentation. Examples made after 1966 can appear without the false pontil indentation. Can appear with or without "CB" initials." The book makes no comments about colors produced and the photographed examples are in dark purple-red amber. Yours does not seem to have either a real pontil scar or the Clevenger fake pontil depression. So you need another expert -- Help! Chris! -- to weigh in on how the neck & lip could have been made without being attached to a punty rod, etc. etc. Now, I have only just now gotten this book open to find your quest - so I have not read anything else in this 421 page hardcover with 606 footnotes (phonecalls, interviews with Clevenger family members & workers, archives, letters, contacts with museums & collectors & bottle dealers). Chris or somebody who knows 1840 bottle construction technique needs to jump in here and analyze whether your neck/lip are correct. Happy hunting. -- GlassBobB