—The public interest in ^^"^"and Geodetic
study of High* charts for *e flights^
Purvey and checks of n® surveys dating back |
&“.c.«' "r.. K *• ''T±
over o century and stored^ ^ 2 ^ Maple
now
Arnold H. Irons, Glen Echo, Md., makes corrections from a proof. Wordage
is set in type and transferred to a chart, rather than handlettered.
«
Chief of the Division of Charts is Copt. Frank S. Borden, 3611
Chesapeake street N.W., pictured going over a chart with the assis
tant chief, John D. Kay, 1533 Mount Eagle place, Alexandria.
am
, • * .. • -
Jeanne A Donovan, 702 Longfellow street N.W., and Truman Carter, 2905
Allison street, Mount Rainier, Md., compile the data for an airways chart.
The charts are printed on a two-color
Schneider, 3304 Perry street, Mount Rainier,
press at a rapid rate. Here John B.
examines one of the copies.