Request Materials
Access Restrictions
Open for research without restrictions.
Use Restrictions
Copyright (and related rights to publicity and privacy) to materials in this collection created by Margaret Callaghan are held by Margaret Callaghan. Permission to publish or reproduce materials to which s/he holds copyright must be secured from the copyright holder. Please contact Tamiment Library and Robert F. Wagner Labor Archives, special.collections@nyu.edu, 212-998-2596 for assistance with contacting Margaret Callaghan.