My sister over at The Art Of Indecision mentioned she found the source to that gorgeous Cape Cod Pictorial map I posted about a little while ago. A little googling later and Bingo! (How good is google!) The Cape Cod Pictorial map is designed by Clara Katrina Chase, circa 1950's - 1960's. It comes in a small size $300 or large $450(usd). Go here for more information or to purchase, and yes they do ship internationally!
Image via: George Glazer Gallery