Parke-Bernet Galleries.
Marvin L. Bittinger
Hānī Ilyās Ḥadīthī
L. P. Zamoĭskiĭ
Dorene A. Bolze
John M. Bartley
Leon Chaitow
Sotheby & Co. (London, England)
Robert Kominski
Yaḥyá Rabāḥ
Anthony G. White
James Plunkett
Johan Fruytier
William M. Ferguson
Arslān, Shakīb Amīr