WebThis bonnet of this model still retains most of the original look of the hydrant patented by Eddy Valve in 1889! The Medallion is made in 4½" and 5¼" V.O. sizes. The hydrants are dated with year of manufacture. Early hydrants had a bonnet that had the same diameter as the upper barrel flange. And this back view shows that "CLOW" was cast on ... WebLudlow Valve Mfg. Co. - Troy, NY. List 90. The List 90 has a unique octagonal barrel and nozzle caps. As documented in an advertisement from the 1930s, it was originally called the Ludlow Diamond self-illuminating Fire Hydrant. It has a two piece barrel with a conventional bolted flange joint. It later evolved into the List 90-0 model shown in ...

How Much is My Old Hydrant Worth? - FireHydrant.org

http://www.firehydrant.org/pictures/pdx_03.html http://m.firehydrant.org/help.html asukadai

Pacific States Cast Iron Pipe Co. - FireHydrant.org

http://www.firehydrant.org/pictures/pdx_01.html • U.S. Patent 909 — Issued to John Jorden on September 8, 1838 for "...a new and useful improvement in Fire-Plugs and Hydrants...". This is an early wooden bodied hydrant, the earliest hydrant patent extant; the patent office itself burned to the ground in 1836, taking with it all prior hydrant patents. • U.S. Patent 37,466 — Issued to Richard Stileman on January 20, 1863. An early iron hydrant, believed the first patented hydrant with the larger size steamer port to supply stea… http://www.firehydrant.org/pictures/kennedy.html as renunta la tot salam