"Diving Mechanics". A look back at the Sparling School of Deep Sea Diving. Divers were trained to perform underwater work with pneumatic tools, torches and welders at terrific pressures. This is an original 6+ page magazine article from 1948. We do not photocopy these. Sparling School of Deep Sea Diving 1948 Diving Mechanics pictorial Suit Helmet Click images to enlarge Description "Diving Mechanics". A look back at the Sparling School of Deep Sea Diving. Divers were trained to perform underwater work with pneumatic tools, torches and welders at terrific pressures. This is an original 6+ page magazine article from 1948. We do not photocopy these. Payment Payment: by Paypal, Visa and Mastercard accepted thru PayPal. Items shipped upon receipt of Paypal payment. Shipping SHIPPING TERMS: Buyer to prepay and add - Multiple Items may be grouped to save on shipping.
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About Us Grandpa's Secrets Discover a Wealth of How-to Projects & Plans from a Bygone Era. Explore our Scientific & Mechanical History in Vintage Hobby, Craft, & Technical Magazine Articles. Customizable Templates.
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