PORTUGAL – Andrade e Sousa, M. M. de: Temas de Pré-Filatelia Portuguesa (1975), 92 pages, softcover; PLUS: Frazâo, Luis Brito: Pré-Filatelia Portuguesa / Portuguese Pre-Stamp Postmarks 1799–1853 (2012), 620 pages, softcover, including a personal correspondance between Frazâo and Bjäringer; PLUS vol 2 of this excellent work (2013), 255 pages, hardcover with dust jacket; PLUS: an Addendum volume to vol. 1 + 2 (2016), 129 + 1 pages, softcover. All in excellent condition. Estimate: 300 Euro
