The Yearbook 2019
The Yearbook 2019 contains 16 articles in Dutch language on different subjects:
Yearbook
Wingender
Catalogi BE
Catalogue Wingender - Knoedgen - Chokier
‘Echantillons de pipes de la Fabrique de Wingender-Knoedgen, No. 83 a Chokier, Liege’ Catalogus van de firma Wingender-Knoedgen uit Chokier.