Jeff Moore, the prolific author of books about the Western timber industry and its associated railroads, recently did a presentation to the Humbolt County Historical Society that expanded upon his commentary about Redwood Country's logging operations and legacy found in his book, Timber Industry Ghosts (Arcadia Publishing, 2019). His lecture is a fine one for getting up to speed on the Northwest California Coast lumbering and contains plenty of locomotive and equipment coverage well suited to the interests of seasoned railroad logging enthusiasts.
Jeff's assistance is noticeable on Wx4 in several places, particulaurly in our newly augmented C&OC / Hobbs, Wall & Co. page.