See pics for condition. 1943 Westinghouse Cross Compound Steam Driven Air Compressors No. 5026 Manual TG6 CONTENTS TITLE Cross Compound Air Compressors. 8½" Cross Compound Air Compressor Description Old and New Standard Air Compressors. 10½" Cross Compound Air Compressor Operation of Cross Compound Air Compressors. Type "G" Air Filter. No. 54 Air Strainer. General Data Installation and Operating Instructions Type "F-1-A" Lubricator Repair Shop and Road Tests. Test of Steam End. Disorders Maintenance Cleaning the Type "G" Air Filter.