Henry Bradshaw's Correspondence on Incunabula With J.W. Holtrop and M.F.A.G. Campbell (2 Vols.)

Valuable correspondence illustrating the birth of the modern method of incunabula studies, known as the Bradshaw-Proctor method.
I. The Corrrespondence 1864-1884 (100 Letters)
II. Commentary by W. & L. Hellinga

All volumes of the print edition will become available in individual e-books: 9789004535367 (volume 1) - 9789004535374 (volume 2).