No lowercase. Credited in Berthold Fototypes’ E3 catalog to Reiner Laich, 1971. Shown in Lettera 4 (1972) with a “ca. 1900” date. Shown in the Solotype catalog as Oliver.
Digitizations include Oliver (Bright Ideas by Mauerkirchner und Grunert, Schwalbach), Oliver (Prima), Oliver Display (Opti), Sunflower (Brendel). [Solopedia]