Haute Ecole Arc Conservation-Restauration

Etude de dégradations particulières sur deux écrans cathodiques, un digital VT220 et digital VR201 conservés au Musée Bolo, EPFL : collection Yves Bologni

Nydegger, Noémie

Mémoire de bachelor : Haute Ecole Arc Conservation-Restauration, 2019.

The Musée Bolo collections include several thousand computers, softwares, accessories, peripherals but also newspapers, magazines, books and tutorials. These objects have been collected for more than twenty years by the museum's founder, Yves Bolognini. Among these objects, some screens display a strange alteration called the cataract of cathode-ray screens. Two affected models, the VT220...

Haute Ecole Arc Conservation-Restauration

Etude des dégradations et reconditionnement d'une semelle romaine cloutée en cuir traitée par PEG 400

Pedersen, Line

Mémoire de bachelor : Haute Ecole Arc Conservation-Restauration, 2016.

The aim of this work is to study a roman leather shoe sole with iron nails. It was excavated in 1990 from a navigable canal located near the antique city of Aventicum (Avenches). After the excavation, it was treated with PEG 400 and freeze-drying, and packed in a polyurethane (PUR) foam with plaster. Since, some deteriorations have occurred, which leads us to reassess the conservation conditions....