Posts: 141
Threads: 29
Joined: Jan 1970
http://www.boselli.com.br/museu/HP%2041%20CV.htm
It's looks like an HP42S.
Pio
Posts: 415
Threads: 19
Joined: Jan 2005
check out this picture
http://www.boselli.com.br/museu/HP%2041%20CV.jpg
nothing special here ;)