I've never actually saw one, not even sure if any Maryland collectors have an example or not someone must have seen one at some point as its listed in the Baltimore Bottle Book. Even if what you have isn't on my list let me know what else you have, you may have some other bottles i may be...
Top dollar for any of these milks, any size, all Maryland. Dillon Field-Lewis G. Stover (Catonsville), Green Meadow Laboratories (Catonsville), C.H.B. Meeth (Catonsville), Melvin Farm Dairy-Mrs. C. Wurtzer (Catonsville), Oakleigh Farm Dairy-E. Davis (Catonsville), Orchard Hill Farm...
Here's what I did, Used shelf brackets across the span also holds shelf holders in the hole, they already have a hole in them just put a small bolt then screw washer and nut to hold it all together
Try this here http://www.dullesglassandmirror.com/glass-shelf-weight-load-calculator.aspx I bought 2- 1/2" thick tempered shelves from these guys for my milk collection and then stacked 2 of the thinner shelves together for piece of mind
Not likely they will ever see that kind of money for that bottle,i paid $10 for mine and was happy to double my money on it,being from Baltimore i wouldn't pay any more than $20 for it but as they say its worth what people will pay for it...:)
November 2013 03 November 2013 (Sunday) Elkton, Maryland - The Tri-State Bottle Collectors and Diggers Club, Inc., 41st Annual Antique Bottle and Collectibles Show and Sale will be held on from 9:00 am to 2:00 pm at the Singerly Fire Hall, Routes 279 & 213, (I-95, exit 109A), Elkton, Maryland...
They do, they say United States Naval Academy Annapolis Md with Embossed anchor in center of plate,there is also a milk with just an embossed anchor which is also apparantly connected as well,i can't imagine who else's would use it.I have a pint with just the embossed anchor that was dug locally...
I dug one last week it is damaged but still cool,quarts usually sell for over $100 easy http://www.ebay.com/itm/321138188271?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1558.l2649