No. 17 of the TYPEWRITTEN series: PSI by Ruth Wolf-Rehfeldt.
 
For this series of 26 typewritings Ruth has only used the letter PSI on her IBM electric golf ball head typewriter.
 
Printed on an old Gestetner 320 mimeograph. Hand-bound edition of 60 copies, 53 pages, 28x21cm landscape size, June 2023.
 

The TYPEWRITTEN series is edited, printed, hand-bound and published by psw.