Vintage Post Card - Twin Lakes and Rock Creek Canyon California (Unused). I do combine shipping. There is a $2.00 shipping and handling charge for the first postcard and $0.15 for each additional postcard purchased. Buy with confidence as if you are not satisfied with the Post Card, I will give a full refund upon its return. Please check out my other auctions including Vintage and Antiquarian Magazines, Life Magazines, Sports Magazines, Playboy Magazines, baseball cards, football cards, basketball cards, golf cards, comic books, old antiquarian books, Recently Published Books, and sports memorabilia.