One of a kind, Masi Aero Bike

I arrived in San Marcos, California in October 1980, and began work building Masi frames. One of the first projects I worked on was building an aero bike for the 1981 New York Bicycle Trade Show. Masi had been presented a New Shimano AX group of components, and a set of Tangi aero tubing.
The aero shaped tubing presented several problems, one of the being the seat post, which were normally round, however, this new Shimano group had a fully aero shaped seat post, that matched the inside profile of the aero seat tube.
I seem to remember making a steel insert that I filed to match the shape of the trailing edge on the aero seat post. A single screw pressing on this insert facilitated height adjustment and clamping of the seat post. A rubber gasket sealed the top of the seat tube to prevent moisture entering.
The aero tube set, and the fully aero seat post never made it past the experimental stage, or into full production. I am sure sample sets would have been sent to various bike manufactures worldwide, and it would be interesting to know how many ( Or indeed how few.) actually produced a show bike from it.
One also has to remember this was some years before aero handlebars came into use, and carbon fiber allowing for aero designs, so really the whole concept was ahead of its time.
Frames could not be assembled in a standard frame jig designed to accept round tubes. For the same reason the tubes could not be machine mitered but had to be painstakingly hand shaped with a hacksaw and file. There were no lugs to fit the tubes, so the whole frame had to be fillet brazed.
The bottom bracket shell is stamped SMC 56 on one side for San Marcos California, 56 being the frame size. The other side where the serial would normally go, it was stamped DM1. There never was a DM2 or any others built by me.
You will notice there are no cable guides under the bottom bracket. This is because the rear brake and gear cables are run through steel tubes inside the frame. (See pictures.) The paint was done by Masi’s painter Jim Allen.
Ted Kirkbride who owned the Masi shop and was contracted to build the Masi frames, kept this bike until about 2010, when he sold it to a German collector. The bike resides in this collector’s private museum in Germany.
I never considered the Masi Gran Criterium frames I produced as mine, because they were built strictly to Faliero Masi’s design. But this particular frame I seem to remember I was given a freehand in the design and construction. Therefore, I appreciate the fact that it was stamped DM1, in recognition of my work.
Normally the Masi frames were stamped A,B,C,D for each quarter of the year. “A” was for Jan, Feb, March, and so on. Followed by two digits that was the year. The last two digits was the number frame that quarter. I started with Masi on October 1980, so the ones I built were D80**, A81**, B81**, C81**, and D81**. Coupled with the stamp SMC for San Marcos, California, as there were other Masi frames built at another location.
Here is an article on how my involvement in aero tube bikes started.
2:2:22
On April 4th, 1944 I was eight years old and attending the little village school, in a place named East Woodhay, in Hampshire in the South of England. (Picture above.) There was a huge build up of American GIs in the area, in preparation for the Normandy Invasion just two months away. WWII would continue another year before coming to an end.
Every school day my teacher would write the date on the blackboard, and we would copy and write it at the top of a fresh page in our notebook. On this morning, teacher pointed out that this particular date was special, it was 4/4/44, and this only happened approximately every eleven years, throughout the century, starting with 1/1/11, ending with 9/9/99, then repeating.
She mentioned the next date this occurred would be 5/5/55, and when this date rolled around, I was 19 years old, and I remembered that day in school eleven years earlier. For some reason this thought has stayed with me throughout my life. 6/6/66 I was 30, and so on. Looking back now it is kind of like a time-lapse view of my life.
And so once more on Wednesday of this week it will be 2/2/22. The next time this will occur will be 3/3/33 and then 4/4/44 which for me is where this all started. The other point worth mentioning is that in the United States the date is written month/day/ year. Most other countries write the date, day/month/year. On these occasions the World is in sync, at least where the date is concerned.
In this digital age many will write the date 02/02/22 which renders the whole idea of this piece useless but serves to remind me that life before the digital age was in many ways, better. Or at least simpler.
I am posting this ahead of the actual day so that you can pass it down to your children, for what its worth. It may seem like a useless piece of trivia, but it actually causes one to reflect back and to look forward, and to do both those can be a good thing.
As a footnote: Just this morning a friend pointed out that later in February, 22nd. 2022, which will be either 2/22/22 or 22/2/22 depending where you are on the globe, it falls on a 2sday.... How many centuries before that happens again?