This is an Elkhart fire nozzle series H. Appears to be chrome over solid brass, heavy for it's size.
Think it is 1 1/2 ID. The item "Elkhart H Fire Hose Nozzle 1 1/2 Chrome over Brass" is in sale since Tuesday, June 29, 2021. This item is in the category "Collectibles\Historical Memorabilia\Firefighting & Rescue\Hoses & Nozzles". The seller is "bilstone-94" and is located in Greenville, South Carolina.
This item can be shipped to United States.