WANTED: Vintage Bicycle License Plates! $$$ - $100 (mission district)

Looking to purchase vintage bicycle license plates.
Looking mostly for Bay Area California plates but am open to purchasing any kind of plates you have available from either here or other states in the US.
There are a few photos of plates listed below of what I typically collect.
I also purchase vintage bicycles, parts, and vintage bicycle accessories from the 50's and earlier.
Please email or txt photos and the price of the item you're looking to sell.
I also do a lot of trading if needed! Thanks