Note: some material may be restricted or offsite
After clicking 'Submit Request', users will login with their UNI and password (Columbia affiliates) or their special collections account (external users). Appointments are required and will be arranged according to each individual repository's policy.
Box 52 Works by Hotelling
Box 53 Works by Hotelling
Box 54 Works by other authors
Box 55 Works by other authors
Box 56 Works by other authors
Box 57 Works by other authors
Box 58 Works by other authors