If you're specifically looking for a PDF related to "Logo Beginnings Book," I recommend checking:
(summary for research or citation purposes): Logo Beginnings by Jens Müller (Taschen, 2020) is a visual history of logo design, featuring over 6,000 logos from the 19th and 20th centuries, including early trademarks, modernist marks, and corporate identity evolution.
: The book unearths over 6,000 logos dating from 1870 to 1940, tracing the transition from early trademarks to the birth of modern corporate identity.
Includes in-depth looks at famous trademarks such as 3M, NBC, Shell, and Olivetti .