Active at least between 1743 and 1758. Richard Montagu was employed by Thomas Hollis for fine presentation bindings, and Dibdin linked Montagu with Baumgarten to delineate a specific era in bookbinding.

Thomas Payne. 1754. (Bibliotheca Elegans. A Catalogue of the Large and Valuable Libraries of Horsemandon Turner, Esq. … etc) ESTC T21581

196, 198, 207, 250, 380, 463, 469, 602, 604, 611, 740, 750, 945, 1104, 1179, 1431, 1739, 2828, 2838, 2953, 3346