Bird engraving

Here is an old late nineteenth engraving representing a pair of colibiri. Indeed, is indicated below the engraving: 1 - cayenne hummingbird, known as topaz. 2 - purple surinamese hummingbird. This engraving is in a very good state of patina, indeed if the whole is in good condition, it is necessary to note some traces on the engraving (stitched in places) and scratches on the frame. This being indicated, this does not detract from the quality of the representation and marks this engraving in its time. Do not hesitate to contact me for more information.