FDC # 145 : FDC 1978.10.19, Trobada dels Coprinceps, Andorra

Cover # 576 : British Science Work Postmark, United Kingdom

"Science is magic that works" - Kurt Vonnegut / British science week

FDC # 144 : FDC 2010.10.21, Elisabeth, Belgium

Once again thank you Johan !

Cover # 575 : ATM-label,Year of The Rat, Singapore

Thans a lot Eddie !!

FDC # 143 : FDC 2019.10.21, Noël, Belgium

Thanks a lot Johan !

Cover # 574 : The Netherlands

Thanks Jeannette !

FDC # 142 : FDC 2020.01.27, Suske & Wiske, Belgium

Thanks a lot Johan !

Cover # 573 : Espèces menacées d'extinction, Nations Unies

Sent : 2020.03.03

Received : 2020.03.05

Thanks a lot Ulrich !

FDC 141 : 2019.01.16, Paruline à Poitrine Baie, Saint-Pierre Miquelon

Cover # 572 : Wild and Scenic Rivers, U.S.A.

Sent : 2020.02.28

Received : 2020.03.00

Thanks a lot John !

Cover # 571 : ATM, Germany

Thanks a lot Martin !

Cover # 570 : Year of Turkish Culture in Japan, Turkey

Sent : 2020.02.25

Received : 2020.03.04

Thanks a lot Jean !

FDC # 140 : 2020.02.21, Métiers d'Art - facteurs d'orgues, France

Thanks a lot Eric !