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Louis Planck Hammett papers, 1921-1986
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External users and Columbia affiliates may view materials on-site at RBML. Due to COVID-19 restrictions, only Columbia affiliates may view materials on-site at Avery, Starr, and Burke. 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.