1924-06-03 Stereoscopic negative, gelatin and silver on glass, 4,3 x 10,5 cm PT-AMLSB-JMS-000876   Pencil inscriptions on the negative: “1377. Marçal da Silva [signature]”. Inscriptions on the record book Photonegativos. Catálogo n.º 2: “N.º 1377; Data 2 Junho 1924; Hora 15; Luz Sol; Objectiva Vérascope; Diaph. 8; Suporte Lumière Ortho S.E. a.H.; Assumpto Lisboa. Campolide. No arco g.de do aqueducto; exp. 1/80’’; Revelação Ducancel Pyro acetona”. [Number 1377; Date 2 June 1924; Hour 15; Light Sun; Lens Vérascope; Diaphragm 8; Medium Lumière Ortho S.E. a.H.; Subject matter Lisboa. Campolide. On the aqueduct’s big arch; Exposure 1/80’’; Development Ducancel Pyro acetone]. Related documents: stereoscopic slide, gelatin and silver on glass, 4,3 x 10,5 cm and print on direct collodion or gelatin paper, 4,5 x 10,8 cm.

1910-09-22

Stereoscopic negative, gelatin and silver on glass, 4,3 x 10,5 cm

PT-AMLSB-JMS-000192

Inscriptions engraved on the negative: “472. Marçal da Silva [signature]”. Inscriptions on the record book Photonegativos. Catálogo n.º 1 : “N.º 472; Data 22 Set. 1910; Hora 14 1/2; Luz Sol encob. N. brancas; Objectiva Vérascope; Diaph. 16; Suporte Agfa Chromo Isolar; Assumpto Cascaes. Torpedeiro n.º 2, em marcha. Proa; exp. 1/125’’; Revelação Ducancel Pyro acetona; obs. Ref. Agfa”. [Number 472; Date 22 September 1910; Hour 14 1/2; Light Overcast sun. White clouds; Lens Vérascope; Diaphragm 16; Medium Agfa Chromo Isolar; Subject matter Cascaes. Torpedo boat number 2, agoing. Bow; Exposure 1/125’’; Development Ducancel Pyro acetone; Notes Ref. Agfa].

Related documents: stereoscopic slide, gelatin and silver on glass, 4,3 x 10,5 cm and print on direct collodion or gelatin paper, 4,5 x 10,8 cm.

1910-09-22

Stereoscopic negative, gelatin and silver on glass, 4,3 x 10,5 cm

PT-AMLSB-JMS-000196

Inscriptions engraved on the negative: “479. Marçal da Silva [signature]”. Inscriptions on the record book Photonegativos. Catálogo n.º 1: “N.º 479; Data 22 Set. 1910; Hora 15; Luz Sol N. cinz.; Objectiva Vérascope B.te I; Diaph. 8; Suporte Agfa Chromo Isolar; Assumpto Cascaes. Torpedeiro n.º 2, em marcha. Commandante, 2º tenente, João Júdice de Vasconcellos; exp. 1/125’’; Revelação Ducancel Pyro acetona”.

[Number 479; Date 22 September 1910; Hour 14 1/2; Light Overcast sun. Grey clouds; Lens Vérascope B.te I; Diaphragm 8; Medium Agfa Chromo Isolar; Subject matter Cascaes. Torpedo boat number 2, agoing. Commander, 2.nd tenente, João Júdice de Vasconcellos; Exposure 1/125’’; Development Ducancel Pyro acetone].

Related documents: stereoscopic slide, gelatin and silver on glass, 4,3 x 10,5 cm and print on direct collodion or gelatin paper, 4,5 x 10,8 cm.

João Frederico Júdice de Vasconcelos (b.1877-d.1948?) was the founder of the first commercial aviation company in Portugal, Aero-Portuguesa, in 1934.