Re: Philadelphia Quartz Type 21 tank car


John Hile <john66h@...>
 

--- In STMFC@yahoogroups.com, "Allen Cain" <allencain@...> wrote:

I have always assumed that these cars would have serviced glass making
industries but I am curious as to what other industries these might have
serviced in the early 1950s.










Allen,

Here is a link to a PQ Corp web page with a company history. It
touches on the products manufactured by Philadelphia Quartz...now
known as PQ Corporation.

http://www.pqcorp.com/corporate/PQHistory.asp


Hope this is helpful,

John Hile
Blacksburg, VA

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