30 November 1980
Reason for treatment
Delacquer and clean.Req no 9936
Old lacquer. tarnish. req no 9936
Removed with nitromors on stencil brush. Washed off with tap water. Wiped dry with paper tissue. Cleaned with duraglit, wiped off with acetone on cotton wool swab. Polished with paper tissue. Polished with goddards long term silver cloth.