This book is titled AN HISTORICAL MEMOIR OF THE PENNSYLVANIA SOCIETY, FOR PROMOTING THE ABOLITION OF SLAVERY; RELIEF OF FREE NEGROES UNLAWFULLY HELD IN BONDAGE, AND FORIMPROVING THE CONDITION OF THE AFRICAN RACE.COMPILED FROM THE MINUTES......
This book is titled 20th Century History Of Newcastle & Lawrence County, Pennsylvania and Its Representative Citizens.It is useful for genealogical and historical purposes. Family Names in the book include:Agnew, Daniel 149Agnew,......
This is an annotated edition of the treaties between the British colonies and Indian nations, originally printed and sold by Benjamin Franklin. Last published in 1938, Benjamin Franklin, Pennsylvania, and the First Nations makes these important tr......
EIMAC - The Care and Feeding of Power Tetrodes FM,AM,COMMERCIAL INDUSTRIAL RF AMPLIFIERS AND MORE EASY TO DOWNLOAD,EASY TO READ PDF FILE FORMAT CONTENTS A. INTRODUCTION B. LAYOUT 1. General (a) Shielding (b) Air Cooling 2. Component Parts 3. Lead...
Eimac The Care and Feeding of Power Grid Tubes Great information for the Radio Amateur..Commercial and Industrial Applications OVER 170 PAGES IN EASY PDF FILE FORMAT SECTION I INTRODUCTION SECTION 2 WHAT IS A POWER GRID TUBE? 2. 1 TRIODES...
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