pennant experts: need help!

BugOnTheRug

I 've had these for a long time; bought them at a small flea market about 25 years ago for next to nothing.

At the SF Tri-Star show 2 years ago the SF pennant was identified as 1958, the first year for the SF Giants.
A St. Louis pennant identical to mine was termed '1940's-1950's on ebay. Fine, but to vague for me.
I have no idea on the Cinci one, nor any idea if these pennants were a year to year thing or ???????

Any info you could provide would be appreciated.

Thanks, Bill

coachh

St. Louis pennant has to be from 1953 to 1966. Those are the years that that park had the name Busch Stadium.