Cressi-Typhoon Rondine Swimfins were announced on the back page of the July 1957 issue of the British Sub Aqua Club (BSAC) journal
Triton:
The timing came too late for the 1956 edition of
Skinner's handbook for skin divers, which served as the Typhoon catalogue of the mid-fities, but the model duly appeared in the 1966 version.
The orginal Rondine was designed by Luigi Ferraro (above) and manufactured by the diving equipment manufacturer Cressi in the Italian city of Genoa. Here are the US patent drawings:
Two of the innovatory features, namely the open toes and inclined blades, are clearly visible. Here is the Rondine model in Cressi's 1953 catalogue:
Note the outline of the swallow on the blade and foot pocket. "Rondine" is Italian for "swallow" and the story goes that the bird was used as a logo for this fin because of the memorable annual sight of flocks of swallows migrating over Genoa.
And here is the version sold by Healthways, who were granted sole rights to market the fin in North America during the 1950s and 1960s:
Oceanways still manufactures a Cressi Rondine fin in this style for the modern American market:
and you can see how these fins are manufactured at a moulding plant in California in the following video:
As for the Typhoon version of the Cressi Rondine first announced in 1957, the following images provide a closer look:
The original Italian markings are all there, including the swallow outline, the Cressi "C" logo and the adjective "Brevettata", meaning "patented". E. T. Skinner & Co (Typhoon) added the Typhoon logo and the sizing. The fin appeared in the 1966 edition of the Typhoon catalogue, captioned thus: "
Rondine. Worldwide known Italian design manufactured in England. Beach shoe type foot pocket with toe opening and inclined blade. Sizes 5-6, 6-8, 8-10, 10-11, 11-13."
This version of the Typhoon Rondine fin was the model I purchased when I joined a university branch of the BSAC in 1966 and commenced my diving training as a recreational pursuit while I studied modern languages. These fins were both comfortable and powerful and I welcomed the way such a "beach shoe type fin" protected my entire foot from rocks and pebbles, having "made-do" up to then with adjustable open-heel fins that left my heels exposed. Of course, I also welcomed the fact that Cressi Rondines and their clones were such popular and fashionable accessories on the Mediterranean Riviera at this time! I took care to buy a pair a size above my normal shoe size to accommodate the extra bulk of my wetsuit booties, an arrangement that worked perfectly for the kind of cold-weather diving we get all the year round in the UK. Full-foot fins don't have to be worn barefoot!
In my next posting I will review the 1970s version of the Typhoon Rondine.