Nation's Attic Diving Into History 2023

Mark V Diving Helmet Exhaust Valve WW2 BTE

The auction will start in __ days and __ hours

Start price: $50

Estimated price: $100 - $200

Buyer's premium: 20%

Sales Tax: On the lot's price and buyer's premium

This is a World War 2 era Mark V divers exhaust valve. This part was made by BTE, aka Batteryless Telephone & Equipment Co. These are the primary type of exhaust valve found on World War 2 Mark V helmets made by the four different manufacturers. This example is complete with the inner chin button. This part is simple to install on your helmet.

All items will be shipped with a signature required upon delivery and full insurance either via FedEx or the USPS Priority Mail. Worldwide shipping is available; however, no ocean freight will be offered on large items. DHL Express is an option for international shipments under 600 pounds via air. Payment via bank wire for customers outside the USA is required. A shipping quote prior to the auction can be provided by emailing your postal code. International bidders are advised that some countries do not allow the importation of knives. Nations Attic is not responsible for shipping charges going or coming back if your countries customs denies delivery. Rejected items can be consigned into a future sale as there are no refunds.