Mild steel varnish sample (HC624)

Catalogue Record

Collection

Maker

Title

Mild steel varnish sample

Dimensions

length:  14.85cm
width:  10.55cm
height:  0.4cm

Object number

HC624

Category

Maker's statement

Mild steel with second layer of stopping out varnish applied, and after a second etch. First etch in 20% nitric acid solution.