red brand canners hbr case solution Secrets
 Generally speaking, the dating of these form bottles depending on production associated diagnostic characteristics follows quite nicely the pointers offered through this Web-site and summarized on the Bottle Dating webpage; see that web site To find out more. Nevertheless, There are many observations relevant to the closure and complete that could assist somewhat with dating (depending on bottle makers catalogs and empirical observations):
Illustrations comparable to the rectangular, ring-neck model pictured on the remaining have been also produced by most other food items bottle making glass companies in the late 19th century until finally the mid-twentieth century; with even more present day versions of such bottles even now made now. What may differ is the method of manufacture (equipment-produced after the early to mid 1910s) and also the end, which in later decades tended towards external screw threads or other kinds that accepted metallic caps as pointed out for your sq. bottle above. Such as the Illinois Glass Company's ca. 1920 catalog available their "rectangular pickle" (similar to the pictured bottle) which could provided which has a selection with the "American Metal Cap, Dunkley, Phoenix, and Square Ring Finish.
The mouth-blown ketchup bottle pictured to the above mentioned remaining is a really standard common condition for packaging this products over the late 19th by way of A lot of your twentieth century; It's not at all that A great deal different than The form applied these days for glass bottled ketchup (relatively of a rarity in the U. S. considering that most is now packaged in plastic bottles). This instance is embossed to the shoulder - within a round "medallion" - with PREFERRED STOCK CATSUP / A & L (monogram) / Additional High quality. The A & L  means Allen & Lewis, a big regional "Wholesale Supplier in Staple and Extravagant Groceries" situated in Portland, Oregon. "Preferred Stock" was a proprietary brand identify utilized by the business For several in their goods. (See the labeled olive oil bottle afterward this web site.) Allen & Lewis started business enterprise while in the early times of Portland in 1861 and ongoing until finally at the least 1917 and probably A great deal afterwards (Zumwalt 1980).
The impression for the still left is of a late 1860s quart jar by using a steel cap and spring clip accepting finish. (Image courtesy of Greg Spurgeon Antiques.) This jar is embossed with F. J. BODINE / Companies / PHILADELPHIA, PA. , was blown within a put up-bottom mildew, and it has a floor rim finish that has a mold fashioned helical lug "thread" beneath the rim to which the spring clip clamped and rotated limited.
Some mouth-blown bottles could have already been made as late as the twenties or 1930s, while this has not been confirmed and is taken into account unlikely (Lunn 1981; Rock 2001; empirical observations).
 Although the writer hasn't Individually noticed an example with diagnostic characteristics indicating an early 20th century generation, it is possible which the vertically ribbed pepper sauce in the "other visuals" grouping down below could possibly be from visit their website as late as being the incredibly early 1900s. (This photo and a description of your bottle was furnished by a person of This page in early 2010.)
There were many variations about the product top rated milk bottle topic which used distinct product/milk dividing devices and/or distinctive bottle or neck shapes to perform the separation. For more info on the topic Examine the following website link to Doug & Linda's Diary Antique's Site which delivers a far more complete and very well illustrated overview on the subject by means of a wonderful webpage entitled "Product Separating Milk Bottles":  For their webpage that addresses a The range of product extractor resources click on this url:  It should be mentioned which the homogenization to milk, which mostly eliminated the separation of product, did away with these bottles after some time so that they were turning into abnormal from the fifties, however some did endure into the early 1960s at least (Owens-Illinois Co.
(Being a side Be aware, the described parison development approach Along with the pressing plunger normally resulted in "washboards" or "chill marks" about the higher neck of milk bottles.
 Generally speaking, the courting of these variety bottles based upon production associated diagnostic attributes follows very properly the guidelines offered through this Site and summarized on the Bottle Courting page; see that web site To learn more.
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Human body diameter: Analogous to gothic pepper sauce bottles, there was a craze over time for the body width of square gothic pickle form bottles to narrow a bit. Which is, the earliest square examples (approx. 1840 to 1855; pictured earlier) are generally noticeably wider and squattier in the human body when compared to later examples which can be slimmer.
Dating summary/notes: The general diagnostic relationship of cylindrical milk bottles follows the information relevant to the stages of milk bottle growth located in the introduction to this milk bottle segment; click 4 levels of milk bottle progress to move to that section.
Courting summary/notes: Gothic style sauce bottles are mostly linked to historic web pages that date in the period spanning the late 1840s to early 1850s throughout the 1880s; the gothic sauce bottles pictured Listed below are usual of that era (Deiss 1981). Glass colour is nearly always aqua nevertheless from time to time other colors could possibly be encountered from colorless or mild amethyst (manganese dioxide de-colorized glass) to deep greens or blues (Switzer 1974; McKearin & Wilson 1978; Hawley 1998; Gerth 2006).
Similar 20th century jars Along with the bead down below the threads really seal about the rim (lip) through a steel lid While using the rubber (or rubber-like) sealing surface a long-lasting part of the lid which is held set up by metal screw band. The sealing compound within the lid would soften below warmth though canning and adapt itself to minor irregularities about the jar rim providing an excellent seal (Creswick 1987). These jars/closures ended up notably popular beginning within the late 1910s and nineteen twenties and remain in use currently.