Name
- Cassirer, Paul, art dealer, of Berlin3
- Lamb, Walter Rangeley Maitland, KCVO, Sec Royal Academy3
- Armstrong, Wallis, Director National Gallery Ireland2
- Blumenreich, Leo, German art dealer2
- Curzon, George Nathaniel, 1st Marquess Curzon of Kedleston, politician and traveller, 1859-19252
- Dodgson, Campbell, art historian and curator, 1867-19482
- French-Kemp, F., antique dealer, of London2
- Friedländer, Max, of the State Museum, Berlin2
- MacDonald, James Ramsay, Prime Minister, 1866-19372
- Mayer, August Liebmann, of the National Art Gallery, Munich2
- Ring, Grete, German art historian2
- Witt, Robert Clermont, of Add MS 489302
- Aitken, Charles, Director National Gallery of British Art Millbank1
- Amon, Horace Tiltman, of Balham1
- Ashworth, Dorothy Muriel Crichton, wife of P H Ashworth1
- Bachstitz, Ernst Walter, of the Bachstitz Gallery, The Hague1
- Baker, Charles Henry Collins, art historian; Keeper of the National Gallery, 1880-19591
- Baldwin, Stanley, 1st Earl Baldwin of Bewdley, politician and industrialist, 1867-19471
- Balfour, Arthur James, 1st Earl of Balfour, Prime Minister and philosopher, 1848-19301
- Beavan, John, Secretary, Burlington Fine Arts Club1