Conservation and restoration intervention

Glass plates

The support is cleaned with cotton soaked in a solution of distilled water and ethanol in equal parts.

Emulsion cleaning with blowing pear.

Packaged in an envelope with 4 flaps alkaline reserve and storage box.

Wood

Removal of glues and dirt, which were found in the wood with solvent (turpentine),

The dirt and powders found in the plated drawers (lined with red paper) were removed with a brush and a solution of ethanol and distilled water.

Temporary replacement of the handle that was loose, with wax.

Purging, cleaning action performed with the application of an insecticide-type chemical solution, remaining encapsulated for a certain period of time.