David Wilson
Contributor
Modelo H fins were also introduced in 1955.
Spanish: "Par de aletas natación modelo "H". Sistema sin tiras que cubre todo el pie dejando descubiertos los dedos. De trazado oblícuo que hace imposible los calambres. Se suministra en 5 tamaños correspondientes a calzado números".
Rough translation: "Pair of Modelo "H" swimming fins. Strapless system that covers the entire foot, leaving the toes uncovered. Oblique layout that makes cramps impossible. Supplied in 5 fittings corresponding to shoe sizes".
1957
The caption draws attention to the Modelo H's very modern design with its oblique blade tips.
1959
So Nemrod's first full-foot fin, complete with toe opening for comfort. The design bears a strong resemblance to the world's first closed-heel fin, Luigi Ferrari's Italian-made Cressi Rondine, differing only in the asymmetrical blade tips. The Modelo H also came in a child's size (infantil).
The Modelo H later became available with symmetrical blades:
The concave blade tip was the not the only symmetrical version:
Perhaps Nemrod wanted distance themselves from the original Cressi Rondine design, which was patented.
We shall turn to Nemrod Modelo D and Modelo E swim fins midweek. Stay warm, safe and well.
Rough translation: "Pair of Modelo "H" swimming fins. Strapless system that covers the entire foot, leaving the toes uncovered. Oblique layout that makes cramps impossible. Supplied in 5 fittings corresponding to shoe sizes".
1957
1959
The Modelo H later became available with symmetrical blades:
We shall turn to Nemrod Modelo D and Modelo E swim fins midweek. Stay warm, safe and well.