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Bazar Nadar

45.00

Anonymous: blueprint of an English obus, ca. 1915

Image of Anonymous: blueprint of an English obus, ca. 1915

A two page technical description of an English obus. This French blueprint depicts a 'Fusée Anglaise'.

The blueprint used the cyanotype technique to make cheap and fast copies of technical plans like this.

These pages show traces of wear and have three small holes on the left from the original wrapper.

ca. 30 x 22,5 cm