Proof print
A proof print or 'proof' is a print that is often used for checking that an image, all text, graphics and colours come out as expected before the image is printed or published.
Lord Charles Cavendish-Bentinck
by Lafayette
1900s
NPG x144177
Lord Charles Cavendish-Bentinck
by Lafayette
1900s
NPG x144178
Herbert Kitchener, 1st Earl Kitchener
by Bassano Ltd
29 July 1910
NPG x35370
Alec Clunes
by Angus McBean
1937
NPG x131842
Gertrude Lawrence
by Dorothy Wilding
15 October 1939
NPG x19919
Queen Elizabeth, the Queen Mother
by Dorothy Wilding
24 June 1946
NPG x34042
Wallis, Duchess of Windsor; Prince Edward, Duke of Windsor (King Edward VIII)
by Dorothy Wilding
2 May 1952
NPG x33573
Pamela Chandler
by Philip Townsend
24 February 1958
NPG x128641