
Image credits:
0.38: Margaret Wintringham (née Longbottom) by Bassano Ltd, whole-plate glass negative, 22 October 1921, NPG x121190. © National Portrait Gallery, London. CC BY-NC-ND 3.0
1.06 and 2.04: Note on the Louth by-election 1921. © Parliamentary Archives, LG/F/34/4/20.
1.21: In the Smoking-Room: The Division Bell Rings. Illustration for Living London edited by George Sims (Cassell, c 1900), © Look and Learn M814093
2.34: Margaret Wintringham and Nancy Astor, 1922. © The Women's Library at LSE.
3.12: Edith How-Martyn, 'The Need for Women Members of Parliament'. © University of Reading, Special Collections.
3.41: Widows, Orphans and Old Age Contributory Pensions Act 1925 © Parliamentary Archives, HL/PO/PU/1/1925/15&16G5c70.
4.20: Guardianship of Infants bill 1924. © Parliamentary Archives, ST/56/3.
4.26 and 5.23: Margaret Wintringham (née Longbottom) by Lafayette, half-plate film negative, 23 February 1928, NPG x184745. © National Portrait Gallery, London. CC BY-NC-ND 3.0
4.46: Equal Guardianship Act 1925. © Parliamentary Archives, HL/PO/PU/1/1925/15&16G5c45.