Basic gear from mid-twentieth-century Spain: Nemrod

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Thanks for the likes, Jale and Luis.
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Today we review the final two Nemrod fins: Michelin and PALS. The Michelin model bears the image of the famous Michelin man, the mascot of the French tyre company based in Clermont-Ferrand, so it is something of a publicity item:
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So a semi open heel fin with closed toes and an extended platform to protect the soles of the feet from pebbly Mediterranean beaches. The final image shows the Nemrod hunter logo. The blades are reinforced with thin ribs.
 
The second Nemrod fin of the day is the PALS model. I'm afraid I have no idea what the acronym "PALS" stands for. Some PALS fin imagery:
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What we have here is a full-foot open-toe fin with thin lines on the top of the blade and a thicker rib for reinforcement on the bottom.

So much for Nemrod fins and indeed for the Nemrod company, which became part of Safari sub company in the new millennium. We shall be taking a look at Safari sub in a lter thread. At the weekend we shall start a new thread to review Spain's other diving equipment manufacturers of the last century. Keep safe, well and warm as winter returns here.
 
I think the rearwards extension of the sole on open heel fins is to improve the transmission of force into the fin. My first pair of Jetfins were full foot with a heel strap, but when the open heel versions became available I bought a pair of hard sole boots to use with them. These fins were hard on my feet as it felt like the fin was hinging on my foot causing me to greatly slow my kick rate to keep swimming. Then someone said to me that I should try a pair of real hard sole boots as the boots I had were very soft, so I bought a pair of Moray Black Diamond boots which had a much stiffer sole. Using these boots transformed the fins as now there was no sense of lost motion on your foot. I later used a pair of Farallon open heel fins purely because of their indestructible and yank on spring heel straps that had superseded the pivotal flex frame and noted these had very deep foot pockets with not much of your boot heel sticking out the back. These were also easy to swim with because the fin felt like an extension of your foot and I believe this is why fin makers lengthened the "sole plate" of their open heel fins.
 
The other day I was rummaging in an antiques store. A vintage pocketknife had a logo that at first looked a lot like the one for Nemrod. For a moment I thought, "Nemrod made pocketknives?" But no, the name was Bowman. It's understandable that a brand named Bowman would have a logo that just coincidentally looked like Nemrod's.
 
Here is an article written in 2011:

2. National News September 15, 2011: Safari Sub denies it will no longer distribute Nemrod products
Safari Sub niega que vaya a dejar de distribuir Nemrod

After several media echoed the rumour that Safari Sub might have stopped marketing products under the Nemrod brand, the distributor has told Tradesport that although it has brought some changes in recent months in its distribution policy, its commitment to the mythical brand will continue. After a long history, Nemrod S.A. had ceased trading in the year 2000. Marketing commercial products under the Nemrod name had stopped until Safari Sub acquired the rights to the brand.

Nemrod was founded in 1935 as a toy manufacturer. In 1941, the Vilarubis brothers joined the company and began manufacturing, in Barcelona, masks, fins and spearguns. In 1945, the Nemrod brand was registered and production of regulators began. Metzeler, which had been a Nemrod shareholder almost from the outset, was increasing its share until it reached 100% in 1981. The brand then passed through the hands of large companies, among them Bayer and Pirelli, until the Nemrod S.A. company was forced to close and auction off its assets in 2000. After a period of oblivion and the expiry of the company’s registration, Safari Sub took over the trademark rights and began to combine the distribution of its own Safari Sub brand with products sold under the Nemrod brand.

And here is a company history on the BluTimeScubaHistory website:
3. Nemrod

In 1945, Pedro and Juan Vilarrubìs Frerrando brothers found Nemrod Industrias Vilarrubìs, initially dedicated to the manufacturing of diving spearguns. The first spearguns are made with spring, with or without surcompressor followed, two years later, by the rubber Tarzan and Catapulta models. In 1953, the Comodoro pneumatic model is launched, followed by a very long series of models such as Crucero, Fragata, Galeon and, finally, the Clipper series, which will succeed until 1998, distinguishable because of their tank, which went from red to black. In parallel, the rubber speargun production expands, always more requested because of their silence action and precision.

In the meantime, Nemrod distinguishes itself as the main brand developing in Spain in this period among which Casals, Beltran, Parra, Copino; the latter, soon famous for its sophisticated spearguns.


In Nemrod catalogue, near its spearguns in 1957 the Snark III two-hose regulator appears, meant to become the longest-life regulator, being in Nemrod price list for almost thirty years. To note that the roman number in its name does not mean any sequence but the number of pressure reductions; in fact, it is the only three-stage regulator ever produced. The Snark II single-hose double-stage regulator follows, remarkable for its original shape.

In the following years, Nemrod product range broadens. In 1966, the Siluro diving camera housing is born and, in 1970, the first Venturi Power fins. The company than, expands in the USA, where imposes itself under the Nemrod by Seamless brand name. Always in the 1970, it associates to the German Metzeler family with which, at the end, it will merge. This partnership becomes one of the largest manufacturers of diving gear, exporting in more than 100 countries and, in the next ten years, its catalogues become richer and richer, with different models of regulators, tanks, suits, buoyancy compensators, fins and, a large choice of accessories.

At the of the end of 1990, after a period of decline, Nemrod brand disappears.

That's quite sufficient for today. Next time, some time midweek, we shall begin to review individual items of Nemrod basic diving equipment starting with diving masks. Until then, stay safe and keep well.
I used to have the Siluro camera and mainly shot with Tri-X film although sometimes with Ektachrome. Great camera, I still have shots taken in 1964.
 
DRW, in your first entry here, there is this quote:

In 1960, the Nemrod teams were chosen for certain psycho-physiological tests by a unit of “paratroopers-scuba divers” of the United States Army. It was about checking a man’s survival conditions after parachuting from a high-altitude plane and diving immediately in the water after contact. The tests provided very valuable data on the effects of pressure.

In 1966, military units of amphibian paratroopers were already operating in different countries. The most popular are undoubtedly the Americans, given their role in the rescue of astronauts after the landing of space capsules in the Ocean.
This was actually experiments with the U.S. Air Force, not the Army. U.S.A.F. Pararescue had been established, and were making parascuba jumps into the ocean in support of both NASA, and the then secret satellite recovery programs.

The photos below are of parascuba jumps out of the HU-16B Albatross by three USAF Paraerscueman (PJ) onto the Gemini VIII capsule with Neil Armstrong and David Scott inside, after their aborted Gemini mission where they landed in the Pacific Ocean off Okinawa.

I made some of those parascuba jumps, for training in 1968-77 as a PJ.

SeaRat
 

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Thanks for the likes, Angelo, Jale and Luis H.

More Nemrod diving masks introduced in the early 1960s. Let us start with the Max-Vue. a model claiming to provide the widest field of vision. Here it is in 1961:
Spanish: "PS/2153. - MAX-VUE. - Un concepto revolucionario en la visión submarina. Provista de tres lentes templados inastillables, separados por dos ángulos para evitar la aberración de imágenes. Con compensador de presión y válvula expulsora. Se trata de la máscara de mayor campo visual existente".
Rough translation: "PS/2153. - MAX VUE. - A revolutionary concept in underwater vision. Supplied with three shatterproof tempered lenses, separated by two angles to avoid image aberration. With pressure compensator and exhaust valve. It is the mask with the largest field of vision in existence.

1963

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So a more elaborate mask than previous Nemrod designs, fitted not only with three panes (one at front + two at sides) but also with internal compensator bosses for the nose operated by two external levers with the fingers. As if the latter features were not sufficient, there was a purge valve in the bottom.
DRW,

I think AMF Voit came out with an almost identical (possibly from Nemrod) version of this mask.

SeaRat
 
Nemrod Bali mask Type 4 (1983-1987):
More of a cosmetic change, namely the yellow line along the circumference of the tempered-glass lens.

Type 5 (1988-1999) was the final version of the Nemrod Bali mask, which in all remained in production for over three decades.
The model name "Bali" is no longer engraved in the rubber.

So much for the development of Nemrod's most enduring and popular dive mask. The model made it as far as the USA, if this newspaper ad in the 21 June 1972 issue of the South Idaho Press is to be believed:
Enough for today. Up for review midweek is Nemrod's Colombo mask. Stay safe and keep well.
I have a silicone version of this Bali mask, but mine was made with a plastic rim, which broke. So I simply taped up with yellow tape, and continue to use it today.

SeaRat
 
As for the de-luxe version of the Menorca snorkel in 1963, coded PS/2155:
So another export model at first for the American market. A flexible-hose snorkel with a drain valve located in the middle of the hose at the point where the bend was lowest in the water. The varrel is again made of rubber, though a stiffer compound than the hose.

1964

To finish off, some undated imagery:
Note that the drain valve comes factory-sealed and has to be activated by cutting. This provides the user with an element of choice.

I shall return some time midweek to take a look at the Nemrod Canarias and Oporto snorkels. Until then, keep safe and stay well.
This is close to a flexible snorkel I had in the1960s, and I found out that snorkeling in fast-flowing rivers, the snorkel mouthpiece would be pushed across my chin and fold, cause a complete blockage of the snorkel’s airway.

SeaRat
 
https://www.shearwater.com/products/peregrine/

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