Shorts

Chermayeff & Geismar's 1966 logo for Mobil
Margaret Calvert's 1964 logo for Glasgow Airport.
and
1
Crosby/Fletcher/Forbes & Adrian Frutiger's corporate typeface for BP.
Lance Wyman & Bill Cannan's 1973 logo for the Bicentennial Council of the 13 Original States
Kazumasa Nagai's 1991 symbol for the Japanese prefecture Ibaraki