Three more items I need valued

[jhamner]

I recently bought these three pinbacks and would love to know an approximate value for each, Also, an identification for the South Coast one. Thank you so much!


P.S.--South Coast has L.A. Stamp & Sty Co. on back
Buffalo pin has Whitehead & Hoag Co. April 11, 1896 July 21, 1896 on back.