Help identify the year of this Chev Logo

This was the first Chev logo. It was used from 1913 to 1935. (not sure of last date) Apparently the dates were on the back but this one doesnt have a date on it.
Does anyone know how to date this one? Could it have been the first 1913 version?

http://www.islandnet.com/~luka/picture/1913ChevLogoFrontAndBack.jpg

http://www.islandnet.com/~luka/picture/1913%20Chevrolet.JPG

Thanks for your help
Ron L

Hope its okay to post this enquiry here.

It could be any one of those years between 1913 and 1935. It's possible it's a 1913. Either way, it's pretty awesome looking. I'd keep it for sure.

It could be any one of those years between 1913 and 1935. It's possible it's a 1913. Either way, it's pretty awesome looking. I'd keep it for sure.

An aquaintance has one and it has a date on the back. According to him they all have a date with the year they were produced. This one doesnt have a date and Im just wondering if anyone here knows why that is.

Thanks for your response
Ron L

That's pretty old. Where did you get it from?