Antique Copper Backpack Sulfating Machine / Vineyard Sprayer

An authentic vintage agricultural copper sulfating backpack sprayer. Traditionally worn on the back to treat grapevines, orchards, and crops, this piece features an oval-shaped copper tank outfitted with its original top cap, lower discharge valve fitting, and rustic shoulder straps for carrying.

Constructed from durable metal, the exterior exhibits a stunning natural patina complete with verdigris weathering, rich copper oxidized tones, and age-earned character throughout.

Key Features & Details:

• Authentic Construction: Heavy molded copper tank body topped with a raised screw-on or fitted fill lid.

• Integrated Carrying Straps: Retains the original fabric/leather harness straps attached to heavy metal rivets.

• Agricultural Provenance: Classic European farm equipment pattern used for sulfating vineyards and crops.

• Rustic Display Piece: Excellent patina and visual texture make it ideal for farmhouse decor, rustic garden accenting, winery displays, or vintage tool collections.

Condition Report:

• Well-preserved antique condition with structural integrity intact.

• Demonstrates heavy authentic patina, surface oxidation, tarnish, and verdigris greening throughout.

• Carrying straps show age-related wear, fraying, and stiffness.

• Sold as a vintage decorative/historical display item; functionality for active spraying is untested.

Dimensions:

• Height: Approx. 45 cm (~17.7 in)