Special Collections

OHS Library and Archives
330 North Spring Mill Road
Vil­lano­va, PA 19085 – 1737
(484) 488-PIPE (7473)

Print­ed mate­ri­als are housed in ded­i­cat­ed rooms on the sec­ond floor of Stoneleigh, the for­mer estate of the Haas Fam­i­ly in Vil­lano­va, Penn­syl­va­nia. Spe­cial Col­lec­tions, pri­mar­i­ly con­sist­ing of the archives and busi­ness records of numer­ous Amer­i­can organ builders, are locat­ed in cli­mate-con­trolled rooms on the third floor. Unprocessed archival mate­ri­als are locat­ed at a stor­age facil­i­ty in Warmin­ster, Penn­syl­va­nia, a Philadel­phia suburb.