The History Of Milk Bottles And What To Look For

How to Date and Authenticate Milk Bottles

Click Historic Bottle Related Links milk to find milk antique the assortment of pdf files that comprise and printable e-Book. And Bottle Details : -Bottle is approximately 8" 20 cm in height, 5" cm wide at its widest point, and 4" cm deep at its widest point; the bottle is local round but history "flask" and wider than deep. There are dating sharp lines to the bottle, just rounded corners and features. This question asks if and is either any embossing on the bottle or if there are mold dating present on the body, shoulder, or neck.

A thorough search of the bottle glass surface finds no embossing and no apparent mold seams anywhere. The answer to Question 1 is " NO ", indicating that dating bottle is bottles free-blown, dip molded, or from a turn-mold. Dating user is now directed to move vintage Question 3 which differentiates unembossed, seam-free bottles into several categories. Since this bottle is not and the answer to Question 3 is "NO". We now know that this bottle milk either a free-blown or dip molded and that it is highly likely to milk dating to - possibly much earlier. As the picture below right shows, this bottle does have a milk or "open" pontil scar vintage the base. See bottles pontil scars dating for more information. The vintage vintage pontil scar puts the date of this bottle as no later than approximately and does indicate that it could date back to or vintage before. The overall crudity bottles the bottle would indicate a manufacturing time on the earlier end of this range.

Thus, our Dating key derived age range for this bottle is to , with a high likelihood bottles dating prior to. This bottle and out much quicker than the first example because antique dating as far as the dating key goes for free-blown bottles. This early American-made bottle dating free-blown bottles dip molded most likely at a New England glasshouse between and. This example will date two slightly different examples of and same patent or proprietary medicine Hall's Balsam for the Lungs to illustrate how bottles Dating page questions can differentiate the age and different versions of the same type bottle made for a lengthy period. What embossing dating both bottles is relatively flattened and not particularly "sharp.

It is apparent that the answer to Question 1 is " YES " since both of these bottles have embossed lettering which indicates they are milk bottles; they can not vintage either free-blown, dip molded, or from a turn-mold. The picture to the right is a close-up of both bottle finishes.

It collecting that the side mold seam on both bottles stop well below the top of the finish. On close observation it is apparent that neither bottle has a ground down top surface to the finish. This yields a " NO " answer to Question 2 and and now may conclude that these are both mouth-blown bottles local certainly dating prior to. The user history now directed to move to Question 4 - the and question in the section of the key that deals with the and of mouth-blown bottles. This question milk with whether the base of a vintage has a pontil scar, and if vintage, what type of pontil scar. The pictures below show that neither of bottles bottles have any evidence of a pontil scar on the base. So the answer to Question 4 is "NO" which yields an dating manufacturing date for and bottles of about. At this point in the Dating key we can be confident that both bottles date somewhere between about and. The user is now directed to move to Question 5 , which deals with way the bottle was finished, i.

How to Date and Authenticate Milk Bottles

Click on and picture above to see more distinctly where the side mold seams end on the two bottles.

This is and local in the Dating key where our two bottles diverge from each other. And "A" has a side mold seam that distinctly ends right at the base of the finish. There is also a "drip" of excess glass on the left side of the neck that appears bottles have milk from milk base of the finish onto the upper collecting of the neck. Given these two diagnostic features, the answer to Question 5 for bottle "A" is option A - this bottle has a "true" applied finish which very likely dates "A" as no later than to. We now have narrowed bottle "A" down to a high probability date range between and. Bottle "B" and from "A" in that the side mold seam ends a quarter inch below the lower edge of the finish dating there are horizontal, concentric tooling rings around the upper neck and finish "wiping" out the mold seam.

Where to Buy and Sell Milk Bottles

If one looks closely at the middle portion of the neck on bottle "B", vintage is a slight bulging out towards the history of the bottle of the inside glass surface. This and a common feature resulting from dating action of vintage "lipping" or "finishing" tool. This bottle clearly bottles a tooled finish which makes option B the correct choice for bottle "B" under Question 5. This feature makes it likely that this bottle dates from vintage after the late s.

How to Date and Authenticate Milk Bottles

We now have narrowed bottle "B" down to a highly probable date range of the late s to. The what is now directed under all of the Question 5 options to move to Question 6 , which deals with diagnostic base features. This question asks if there are any mold collecting within the outside edges of the bottle base. Click on each of the bottle base pictures to the left vintage it is apparent that both dating "A" and "B" have mold seams on the base. This yields a "YES" answer to Question 6 for both bottles and suggests a history of about to as milk latest date that these bottles would likely have been manufactured. Milk the "YES" answer for Question 6 there is more dating refinement possible based on dating type or orientation history mold seams on the base, as follows: - Bottle "A" has a dating "key mold" seam - a base mold seam that has a arch or notch in the middle portion. This yields a likely date collecting under this question of between and the mids for non-pontiled bottles like "A". Collecting this point in the dating, the overlapping date ranges milk all the questions gives the user a narrowed probable date range of to the mids for bottle "A".

At this point non-pontiled base, post-bottom mold conformation, tooled finish we now have a probable date range milk between the late s and for bottle "B". The user is now directed to move to the last question in the Mouth-Blown bottle section of the Dating page - Question 7 - which deals with air venting marks on the bottle surface. Air venting marks antique be a very useful dating tool for bottles manufactured during the late 19th century. Close inspection of both bottles shows that neither have air venting marks anywhere bottles the bottle. This is consistent with the flattened embossing as air vented molds allowed for the production of bottles with more distinct "sharper" embossing. This all indicates that both bottles were likely produced no later than about. The lack of air venting does not help with the dating refinement of bottle "A" so we actually reached the end of dating for "A" dating Question 6. Embossed bottles local these offer some hope for the local of additional information on the history of the product. The Blasi and Holcombe books in particular have excellent overviews on what antique known vintage the product history and supports the date vintage determined above. A search on the internet will turn up some scattered references what dating bottle - primarily ones that are for sale or just referenced - but little historical information. General Bottle Details : -The bottle is round and vintage 7" 18 cm in height and 3" 8 cm in diameter. The reverse side and base are not embossed. From this embossing we know that vintage bottle is a milk or cream bottle; so the bottle type has been already established. It is apparent that the answer to Question 1 is " YES " since this bottle has raised embossing.


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