Alexander P. Hatch American Whistle Patents, Antique Police & Bicycle whistles 1899- 1902.

Two important American whistles long searched for by whistle collectors
were found April 2019.
Alexander P Hatch Patents were thought as none existing, since none were seen and the patents applied for stated no model examples.
As to rarity we know of another Plural whistle I discovered with a long time U.S.A collector in 2016, The Police one is the only example I know of.
I imagine there are more to be discovered and there is a good chance that the more fancy variation with few combined whistles as seen on the same patent of the plural whistle is somewhere out there… (so it is with the British Plural one that I posted the patent for last year, no actual example ever seen  – it is from the same period)
keep your eyes open it is a treasure probably worth well over a 1000, hopefully with more exposure to the ones that just surfaced more will show up in the future.
It is a pity that there is no information about this inventor who was a citizen of Bridgeport Connecticut at the time, I am sure an extensive research can reveal much more as to his life,  Albeit the fact that his whistle patents are among the most cited by whistle inventors, dozens of newly patented whistles since then quote his patents, including 21st century ones.

Alexander P. Hatch American Whistle patents App. for 1899 & 1901
Both are made of Nickel Plated Brass.

I highly recommend reading carefully the patents description & drawings in the next links.
The one on left side is know as the plural whistle and you may see the patent drawings and description HERE at google patent  storage
It was found with the original chain in an old bicycle store, in mint condition.
The whistle on the right a tube whistle with unique design and partition is stamped
POLICE DEPARTMENT and has patent date as well see google patents HERE
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we are glad to help with any questions regarding whistles,
please attach photos to questions, Email: info@avnerstrauss.com

Police Button Whistles, 19th Century Police Button Whistles. A. Strauss

 Police Button Whistles from the Victorian area. A.Strauss

The next police whistles include the majority of known Police Button whistles which were found, some are not included either because of poor condition or since I did not keep Pictures of. Now as I start to carefully compare button whistle construction and button makers I am making progress in identifying makers, after years of research soon to be more.

Dewsbury Button police whistle
Continue reading Police Button Whistles, 19th Century Police Button Whistles. A. Strauss

Julius Heinrich Zimmermann, Important German Whistle Manufacturer, History , Samples & Catalog Pages by Avner Strauss

Jul. Heinr. Zimmerman, Important German Whistle Manufacturer, Maker, History & Samples by A. Strauss, Catalog Pages ( (Under Construction)

Julius Heinrich Zimmermann, Born 22. September 1851 in Sternberg
Died 25. April 1922 in Berlin (1851-1923) was a large musical instruments maker , publisher, and whistle maker, his family kept his business running but at some point (C. 1928 )they had abandoned whistle  and musical instrument manufacturing ׂׂׂׂ in favor of music publishing.

Catalog Julius Heinrich Zimmermann 1899 Pg 2. whistle museum 600A picture of his workshop circa 1899 , on the shelves on the right hand side one may see a variety of whistles.

== Zimmerman Addresses & Branches == Continue reading Julius Heinrich Zimmermann, Important German Whistle Manufacturer, History , Samples & Catalog Pages by Avner Strauss