2019 Portugal FDC Museus Centenários Museu Carlos Machado Ponta Delgada musée museum 博物館 музей 博物馆 açores Azores

https://www.delcampe.net/en_GB/collectables/stamps/portugal/fdc/2019-portugal-fdc-museus-centenarios-museu-carlos-machado-ponta-delgada-musee-museum-acores-azores-779383439.html

Contem banda de Fluorescência no verso.

FDC circulado de Guimarães para Estoi 

Country / Post	Portugal
Date of Issue	5 April 2019
Primary theme	Fine Arts (Museums and Art Galleries)
Subject	Centenary Museums of Portugal - Carlos Machado Museum in the Azores (1880)
Width	40.0 mm
Height	30.6 mm
Denomination	N 20g
Number in set	13
Layout/Format	sheet of 52 of 13 designs
Perforations	12.25 by 12
Stamp issuing authority	CTT Correios de Portugal SA
Printer	bpost