MOHP 
www.hpmuseum.org is the place you should find the answer.
-Rik
Op 17 okt. 2012 om 05:38 heeft Randy Dawson <rdawson16 at hotmail.com> het volgende
geschreven:
 Hey HP gurus, trying to read printouts from HP 67 programs and run them on my new HP35s
 Does this R-> in the printout mean an enter keypress?
 In general is there an interpretation of HP 65 program printouts to the associated keys?
 Randy