Polona

https://polona.pl

e-Helvetica

https://www.e-helvetica.nb.admin.ch

Digitale Sammlungen NB und Webarchiv Schweiz.

fbc

https://fbc.pionier.net.pl

On-line collections of Polish cultural and scientific institutions.

Latvian National Digital Library (LNDL)

http://www.periodika.lv

Latvian National Digital Library (LNDL).

The Cornell Daily Sun

https://cdsun.library.cornell.edu

The Cornell University Library and the Cornell Daily Sun are collaborating on an ambitious new digitization project to provide online access to the Sun's historical files.

Digital Reading Room of the Ministry of Defence of the Czech Republic

https://kramerius.army.cz

The project serves as a platform for central presentation of digital resources produced by MoD memory institutions.