1. H1 Contributing Institutions: RWTH Aachen; University of California (Davis); DESY (Hamburg); Universität Dortmund; Ecole Polytechnique (Palaiseau); University of Glasgow; Universität Hamburg I und II; University of Houston; Lancaster; Liverpool; Manchester; Lebedev Institute (Moscow); Max-Planck-Institut (München); Northeastern University (Boston); LAL (Orsay); NPNHE (Paris); INFN (Rome); RAL (Chilton); CEN (Saclay); Universität Wuppertal; Institut für Hochenergiephysik (Berlin-Zeuthen); and ETH (Zürich). For a list of participants see also Technical Proposal for the H1 Detector, H1 Collaboration, DESY, Hamburg, FRG
2. The response and resolution of an iron-scintillator calorimeter for hadronic and electromagnetic showers between 10 GeV and 140 GeV