Source: https://www.flickr.comSignet Books. Photo: Julian Montague. License: All Rights Reserved.
ITC Pioneer in two colors and featuring a nested I, on the cover of Signet’s mass-market paperback edition of Alan Lakein’s time management guide. The secondary type appears to be Melior Graphic, a variant of Hermann Zapf’s classic that was made at Photo-Lettering and is distinguished by a high bar in A.