Published by Gledhill Road Machinery Co, Galion, Ohio, 1930
Seller: R & A Petrilla, Booksellers & Appraisers, Roosevelt, NJ, U.S.A.
First Edition
Original Wrappers. Condition: Fine. First Edition. 8pp; text illustrated throughout from photographs; printed in blue and black. Small stamp on cover of a Central City, Colorado, Mining Engineer. Laid in is a two-page illustrated supplement for 1937. 11" x 8.5" "Produces smooth roads, level or with any crown, always even." [Unrecorded by OCLC.].