Timetable of the trains from Porto (Boavista) to Póvoa de Varzim, in Portugal. This line was built by the Companhia do Caminho de Ferro do Porto à Póvoa (Porto to Póvoa Railway Company), who later had its name changed when the line reached Famalicão. This image was originally published in the 1876 book "As Praias de Portugal" by author Ramalho Ortigão, scanned by Google from the library of Harvard University, and available in the archive.org website.