Caption

19th century illustration shows the muffle oven room in a steel spring factory. On the right side, you can see the large, vertical ovens. In the manufacture of steel springs, the annealing and subsequent hardening of the steel in such closed muffle furnaces was a decisive step for the strength of the nibs, authentic, high-resolution reproduction from a 19th century original, exact date of presentation unknown, historical

Date

Aug 05, 2026

Credit line

Photo12/ImageBROKER/Sunny Celeste

Reference

BRK26H67_312

Model release

No

Property release

No

License type

Royalty free

Available size

145.6Mb (48.5Mb) / 29.1in x 19.4in / 8736 x 5824 (300dpi)

Keywords

no people black old-fashioned obsolete date building history drawing factory industry step accurate oven classic illustration depiction produce antiquity historic Production closed big industrial contemporary nostalgia drawn retro steel authentic woodcut bird feather orthographic former nostalgic vintage industrial building sketch printing method replication 19th century Historic illustration Wood engraving Steel spring deserted oldfashioned outdated structure plant precise classical representation manufacture ancient times historical shut large Retro style real xylograph feather orthographical nineteenth century Historical illustration nobody old fashioned antiquated construction Factory plant exact make great realistic woodprint vertical reproduction 1900s outmoded out of date genuine replica copy dates buildings drawings factories industries steps ovens illustrations depictions producing Altertum productions woodcuts bird feathers formerly industrial buildings printing methods 19th-century Historic illustrations plants classically manufacturing historically feathers Historical illustrations constructions making replicas no one on black depicting produces historical image history image history images vintage-styled representing manufactures makes