Membership is open to anyone that has an interest in the listening, playing, and preservation of Theatre Organs.

The Theatre Organ Society  of the Delaware Valley Inc. (TOSDV) is a non profit sec 501(c) (3) corporation dedicated to the preservation of theatre organs in the tri-state area.

We are a chapter of the American Theatre Organ Society   but we maintain our own membership and mailing list.
Dues for TOSDV are $20.00 per calendar year
Dues for ATOS    are $50.00  annually

Both ATOS and TOSDV have Scholarship Funds and TOSDV has an Organ Restoration Fund.
Leaving a bequest in memory of someone dear or in your will, serves a noble purpose

Click here to download a membership application form


If you do not have acrobat reader click here


For changes in addresses, names, etc. in memberships,

                   please send them to :


                                                        TOSDV, Inc.

                                                         P.O. Box 141

                                                         CHELTENHAM PA 19012-0141



If you wish to support the TOSDV you can become a supporter see the supporter page








 contact us drop us a note at TOSDV   P.O. BOX 141  CHELTENHAM, PA 19012-0141

or email to     

2018-11-20 14:22:00 -0500