[NJARC] Need Stepper Switch

[Harry Klancer]

(SECOND ATTEMPT)

All you collectors of miscellania,

We're giving a talk and demo at InfoAge of cellphones and the principles 
that led
to cellphones on March 14 - the target population is high-school science 
students.

As part of the demo I wanted to show line selection, and since it's 
visual and
probably easiest for them to understand, would like to use a 
step-by-step switch to
show 2-digit dialing as part of the demo/experiment. Does anyone happen to
have a 2-stage stepper (up and around) that works that you could lend me 
for this
session?

Thanks in advance.

                            Harry K