Posts Tagged ‘correction’

Devises New Method For Correcting Photocomposed Type

The problem of making corrections in photocomposed type, long considered an unwieldy and unsatisfactory process, may be eased considerably by a new method developed by William W. Davidson, Jr. On July 3, Patent No. 3,041,930 was issued to Mr. Davidson for an “apparatus and method for simplified photocomposition corrections.” This correction system is claimed to […]