Salt Lake Telegram | 1927-08-03 | Page 18 | Air Photographers to Aid in Mapping States

Air ir Photographers t to A Aid id in Mapping States St tes W WASHINGTON Aug 3 AP AY- AY authorization Authorization for two army air corps photographic units to assist 1 ire e geological survey in mapping work S during the present year jear r has been beer granted by the war depart- depart Wet t. One deta detachment will cover er an square mile area are In Maine New Hampshire and Vermont Vermont Ver- Ver mont much of ot it never before adequately d mapped The Th other hill Vill operate on a square mile area in Illinois and later cover cover certain areas In Michigan l and Wisconsin awA A similar r expedition last year jear ear Covered red miles in Michigan 3 1 rJ and Illinois at an est estl- mated nia ed saving to the government er over normal mapmaking costs of e