Another obscure soft cover book produced by Porsche as a guide book and overview to what plans, tasks and work are accomplished at the center. I can't find any date in the book but the cars pictured are a 911 long hood and 917, so assume early/ mid 70's. Size is 12 1/4"w x 11"h covers show handling wear and scuffs and (1) 1/2" tear on rear cover top edge. It is unnumbered but counts out to approx. 46 pages with many factory quality color photos and text. Also included W/ photo is a factory multi language fold up map w/ text how to find the development center in Weissach. Price is $75+shipping & paypal fees
