Author and longtime resident Jim Tompkins is a retired schoolteacher and research historian. He has written several text and guide books about the Oregon Trail and Oregon City. For...view moreAuthor and longtime resident Jim Tompkins is a retired schoolteacher and research historian. He has written several text and guide books about the Oregon Trail and Oregon City. For this volume, he gathered more than 200 striking images from the extensive photograph collection of the Clackamas County Historical Society.view less