CONTRA LES PEDREGADES

The foundation of PIROTECNIA ESPINOS dates back to 1868, when the most indispensable formulas for the manufacture of fireworks were barely known. It was very difficult to find a treaty of pyrotechnics to study the most elementary chemical compositions to be able to work with some success.

CLASSIFICATION OF THE POSTERS ACCORDING TO THEIR CONSERVATION (in bold the one corresponding to this poster):

A+ Is a flawless example of a poster rarely seen in such fine condition.

A  Designates a poster in very fine condition. There may be some tears on the margins, but not noticeable. No paper loss. Colours are fresh and has no blemish.

A- There may be some slight fold marks, tear or other minor defect, but most unobtrusive. Successful restoration if restored.

B+ If some restoration it is not immediately evident.

B  Designates a poster in good condition. There may be some tears. Blemish or paper loss, but not in any crucial design area. Colours are fresh and the poster has a very good appearance.

B- Restoration may show some defects. Colours along the fold marks are faded.

C+ Restorations are visible.

C  Designates a poster in fair condition. Tears, blemish, fold marks and or paper loss are more pronounced or may slightly affect the image of the poster. Colours may be faded.

C- Requires restoration.