Oliver Evans Chapter
Philadelphia metro area
Send payment to Larry DeYoung, Treasurer OE/SIA, 54 N. Waterloo Rd., Devon, PA 19333.$ 5 – Student (enclose copy of ID)
$15 – Individual
$20 – Joint (one set of mailings). Publications available from Oliver Evans Press, contact Tom Brady, 2024 Glendale Ave., Philadelphia, PA 19152-4013 Joel Spivak, acting president joelspivak@comcast.net