wiper blades for '69 Z28

[JST69Z28]

Photo attached of the wiper blade on my 69 Z28.  Is it original? They have been on there since 1982 when I got the car, and I have replaced the rubber refills only.

[GMAD_Van Nuys]

Previous posting on windshield wipers:

http://www.camaros.org/forum/index.php?topic=13184.0

[JST69Z28]

Thank you for the clarification, I saw the "wing/spoiler" on them and thought they may be original. 

[z28z11]

My X77 had Anco Red Dot Anti Wind Lifts on it when I bought it in 1973, my Z11 had them on it when I bought it in ‘94, the ‘68 Z had them on it when bought in ‘94. The X77’s wipers had been on there for at least a few years prior, judging by the patina, ditto on the other 2. Matte finish, all three. My ‘67 had them on it, only in bright finish. I’ve voiced my opinions on this before, participated in several threads on the subject, and asked the opinion of a guy that knows a whole bunch more about Chevrolets than I will in my lifetime. His opinion matched what I always thought about originality. I’ve heard a lot of comments on both sides of the fence - my ultimate decision is to leave them on the car(s) as they are. Plus, you can find both Trico and Anco references in the parts books. I like the cosmetics -

Unfortunately, I couldn’t make it a clean sweep as the X66 only had one wiper arm on it with no blade. A pretty high percentage of coincidence, you have to admit -

Regards,
Steve

[JST69Z28]

Steve,
Thanks for the added detail.  I'm going to leave the current wiper arms on the car and just changed the rubber refills only which were readily available.  I did speak to the owner from 1976-78 and he did not change them (that he remembers).  The car was originally from Connecticut before it came to Florida in 1974, so it's certainly possible they were replaced.