Linternauta y la catalogación técnica de placas de linterna mágica en Portugal

Francisco Javier Frutos Esteban; Carmen López San Segundo

doi:10.14568/cp42974

Authors

Francisco Javier Frutos Esteban Universidad de Salamanca, Facultad de Ciencias Sociales, Campus Miguel de Unamuno, 37007 Salamanca, España https://orcid.org/0000-0002-4014-8793
Carmen López San Segundo Universidad de Salamanca, Facultad de Ciencias Sociales, Campus Miguel de Unamuno, 37007 Salamanca, España https://orcid.org/0000-0003-0006-7769

DOI:

https://doi.org/10.14568/cp42974

Keywords:

Magic lantern, Technical cataloguing, Terminology standardisation, Audiovisual heritage, Heritage documentation, Digital humanities

Abstract

This article analyses the update of the Linternauta digital platform through the technical cataloguing of 427 magic lantern slides preserved in three Portuguese public institutions. The study addresses the terminological instability surrounding the description of production techniques and proposes an operational classification model based on four categories: pictorial, printed, photographic and mixed. The classification combines macroscopic observation, historical sources and recent material studies. Results reveal a significant predominance of hybrid technical configurations within the analysed corpus, consistent with previous research on Portuguese collections. The proposed terminology facilitates interinstitutional comparison, supports structured digital access and indirectly contributes to preventive conservation strategies by potentially reducing the handling of fragile materials. The Portuguese case highlights the methodological value of technical cataloguing for heritage documentation and digital humanities.

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