COMPANHIA PORTUGUESA DE NAVEGAÇAO LDA.

The flag is green with a white diamond containing the green letters CPN. The funnel is black with a broad green band bearing a white diamond. The band’s white edging is described incompletely in the original as “edged white and bottom”.

Both retrieved PDFs had no readable text. The indexed notices support a Portuguese company candidate but do not independently settle its shipping/agency operations, historical address or full legal continuity.