This brochure came with the original letter that was sent together with it when it was send to the company G.F. Singleton & Co.
The letter (click the picture to view the whole letter)
Below the brochure (click the picture to view the whole brochure)
Title : MDS 1101 Keyed Data Recorder
Publisher : MDS-Great Britain
Language : English
Year : 1968
Subject : Mohawk Data Sciences MDS 1101