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Diagram showing root structure of a plant illustration
Workshop torch, vintage engraved illustration. Magasin Pittoresque 1861.
A representation of a shunt. In electricity, the shunt is a conductor placed between two points in closed circuit, vintage line drawing or engraving illustration.
Saacke apparatus, vintage engraved illustration. Industrial encyclopedia E.-O. Lami - 1875.
Top view of Creative flat lay UX designer working space and office supplies. Smartphone application layout prototype project.
A typical representation of a blake transmitter, that is used in taking voice and transferring it into an electrical signal that can be reproduced by a receiver. It is mainly used in telephone systems
A representation of an arc lamp that produces light by means of an electric arc, vintage line drawing or engraving illustration.
Reverberator furnace, vintage engraved illustration. Industrial encyclopedia E.-O. Lami - 1875.

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