It looks just like this one I found on Ebay:
So I did some research and found out a little history on the '49er jacket. On another ebay auction found here, an employee of Pendleton wrote:
"Dear buy-n-bye777, I work for Pendleton, and am currently working on a personal project tracking the evolution of Pendleton labels, in an effort to better date vintage products. While the gold on white label dates back to the 1949 introduction of the 49er jacket & other women's clothing, the Woolmark logo on your label first appeared in 1964. Your label appears to lack the ® registered trademark symbol, which means this 49er dates between 1964-1967. The other subtle indication that this doesn't date to the 50s is the noticeably narrower lapel and collar points ... about 1/2 the width of 50s jackets."
I found that the label like mine:
I ran into this post on the Pendleton website about the '49er jacket's history.