John Date Diving Helmets

Do you have one of these helmets? If so, let us know!

Call or text 316-371-1828 or email Nation’s Attic is a buyer of the Canadian made John Date diving helmet. We are fortunate to have collectors from around the world that gives us the opportunity to make immediate offers on just about any vintage John Date diving helmet. We strive to make the transaction very safe and easy regardless of location. We also pay for and handle the shipping.  All we need to make you an offer are clear photos of the helmet. Simply text photos to 316-371-1828 or email them to . In addition to the John Date helmets we are also interested in buying related tools and equipment. Items such as diving knives, boots, weight belts, suits, original ships helmet boxes, underwater lights, brass valves and gauges, air pumps, and photos. The John Date company was making diving helmets in Montreal Canada as early as the 1870’s. They produced high quality diving helmets well into the mid 20th Century. John Date was the only company in Canada to produce diving helmets. John Date helmets can be found in a number of different configurations. Some of their early helmets are very similar to Siebe Gorman helmets, that were made in London England. Regardless of the style or condition, we are extremely interested in buying any diving helmet or related equipment manufactured by the John Date company.
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Call or Text Us At 316-371-1828 or Email

John Date Diving Helmet John Date Manufacturers Montreal, Can Antique John Date Diving Helmet John Date Canada Diving Helmet
John Date helmets will generally have the oval tag on the front of the breast plate. The tag will say John Date Reg’d. Manufacturers Montreal, CAN. Other equipment such as diving lights, knives and boots should also have a similar tag. Diving helmets made by John Date can be found in various design styles and configurations. The small sampling of John Date helmet photos on this page show a few of the subtle differences. Regardless of the style, condition, or where the helmet is currently located, Nation’s Attic is always interested in buying helmets and related diving equipment. Please contact us at or Call / Text 316-371-1828.
Nation's Attic, Inc., Antiques  Dealers, Wichita, KS