Newspapers

Australia https://trove.nla.gov.au/search/advanced/category/newspapers

Austria https://anno.onb.ac.at

Belgium https://www.belgicapress.be/

Britain (paid) https://www.britishnewspaperarchive.co.uk

California https://cdnc.ucr.edu/ (back up and running again after Trump withdrew funding)

Canada https://dal.ca.libguides.com/newspapers/dhn-canada-databases

Czech Republic https://kramerius5.nkp.cz/

Denmark https://www2.statsbiblioteket.dk/mediestream/avis

France https://gallica.bnf.fr/

Germany https://www.deutsche-digitale-bibliothek.de/newspaper

Italy La Stampa http://www.archiviolastampa.it/

Malaysia/Singapore https://eresources.nlb.gov.sg/newspapers/browse/catalogue

Netherlands (including Indonesia) https://www.delpher.nl/

New Zealand https://paperspast.natlib.govt.nz/newspapers

Poland https://jbc.bj.uj.edu.pl/dlibra

Russia https://gpa.eastview.com/crl/irn/

Spain https://hemerotecadigital.bne.es/hd/es/advanced

Sweden https://tidningar.kb.se/

USA (American popular entertainment eg New York Clipper) https://idnc.library.illinois.edu/cgi-bin/illinois

USA (paid – some other countries as well)

https://newspaperarchive.com