[PRCo] Re: PTM Calendar March 2002

[Derrick J Brashear]

On Fri, 8 Mar 2002 HRBran99 at aol.com wrote:

> In a message dated 3/7/02 8:33:00 PM Eastern Standard Time, tsquare at toad.net 
> writes:
> 
> 
> > I believe that there is an error in that diagram.  Check it
> > over closely.
> > 
> 
> Check it against what? 

Simple electrical concepts, if I remember correctly what the allegation
here is:-)

> I never saw a West Penn streetcar (except in a 
> museum), let alone observe the signal system.