Offering this Locke Catalog #27 with 308 pages of pictures & descriptions of insulators, pins, clamps etc. that was for sale September 1, 1927. Inside the front cover there is a sticker that reads " Please return to O.S. Hockaday -Texas Electric Service Co. And It also has a small 20 page booklet of the "The Locke Sign" that was stapled to the first page. Asking $95.00 plus shipping. Just email for any additional pictures. reduced to $75.00 plus shipping