Verlag Dr.E. Wildhagen, Hamburg, tome 26, 1962.  First edition. Hardback, 350 games with a chessboard diagram every 5 moves, unpaginated with plate and facsimile signature after title page, a Petrosian's photo and a foreword by him.  Bound in original publisher's red cloth with gilt lettering to spine and cover. Plus, a separate 8-page supplement with notes on the games by Petrosian. Condition: very good. 420 grams.

The famous red series from Wildhagen Publishing.