Ozone

[Jim Holland]

Greetings!

	To put it into perspective, *our* science teachers date from the
1950s!::>>))  And since this is an PRCo (JTC--WP) list, not a
({[pat]})-list, this pre-dates using gutterliners in the tunnel by a
very long time!!::>>))]]

HRBran99 at aol.com wrote:

> In a message dated 07/02/2000 1:03:46 PM Eastern Daylight Time,
> pghpcc at pacbell.net writes:

> << But then he did say that if you wanted to smell ozone, ride
>  a trolleycar thru the tunnel! >>
> Not much ozone in there today what with the buses.
> HrB

James B. Holland

        Pittsburgh  Railways  Company  (PRCo),   1930  --  1950
    To e-mail privately, please click here: mailto:pghpcc at pacbell.net
N.M.R.A.  Life member #2190; http://www.mcs.net:80/~weyand/nmra/