Great Britain. Post Office. Research Department.

• A limited multi-access system for the Honeywell DDP-516 computer
• A restriction on linear separability in multi-class character recognition
• Choice of typeface for Research Department reports
• New horizons in Post Office telecommunications
• Segmentation of postcards for OCR
• Tests on a 39-feature Caltrop for OCR
• The group delay of digital filters and a design method for digital group-delay equalizers