In fact, that music nib might very well be one of the first examples of this design together, of course, with more standard points. That was around 1973. Since then, that nib has been implemented in a number of pens, including some early Nakaya (2001), and has been cast in many different materials: steel, 14 K and 18 K (yellow) gold, and 14 K and 18 K white gold.
Three examples of this nib design made in three different materials. From top to bottom: 14 K yellow gold, 14 K white gold, and steel.
The same nib, now in 18 K gold, was implemented in this "exotic skin" series of Platinum pens from the late 1970s. This particular unit was produced in August of 1978.
As of today, in 2013, this design, made in steel, can be found in some (relatively) inexpensive Platinum models: Balance/Cool, Affection, and steel-nib Standard. On more upscale models –Sheep, gold-nib Standard, and some low end maki-e pens— we can see it made of 14 K and 18 K gold. However, on all these models only two nib points are available: F (細) and M (中).
Forty years in the market make a good argument. But how do these nibs perform? They are very rigid with just a hint of bending under pressure, but they are unbelievable reliable. They do write on contact, and are never shy to speak out.
On this design the nib edges wrap around the feed and fix their relative positions. This geometry was not new or unique. It could be seen as early as in 1935 in the Chilton Wingflow pens. The claims of this manufacturer were that this shape of the nib ensured “perpetual factory precision adjustment of point and ink feed”, while “it creates a reserve pocket for ink”. However, many argue that the main point of this design was to reduce the amount of gold in the nib. But Chilton closed down in 1941, and Platinum and is still here producing wing-flow nibs for over forty years. In fact, for longer than that, albeit with different designs now no longer available.
Page of the 1937 catalog of Chilton with the description of the Wingflow nib and its advantages. This image was taken from the website http://www.chiltonpens.com/.
Now, the question is, once again, whether we needed gold nibs or, given the stiffness of these nibs, much cheaper steel nibs would suffice.
My thanks to Mr. Furuya.
External links:
On the Platinum Balance-Cool:
http://penaddict.com/blog/2013/5/9/platinum-balance-fountain-pen-f-nib
On Chilton:
http://www.chiltonpens.com/
http://www.chiltonpens.net/
Platinum Belage (1979) – Platinum Pigmented Blue
Bruno Taut
Yokohama, June 3rd 2013
etiquetas: Platinum, plumín musical, plumín, Chilton
Bruno Taut
Yokohama, June 3rd 2013
etiquetas: Platinum, plumín musical, plumín, Chilton