British Airports specifications document for Rail Alphabet, on of two such surviving sheets made for sign manufacturers. Design: Kinneir Calvert, late 1960s. Henrik Kubel used this in 2005 to begin the digitisation process for what became Britanica.
Letter Spacing 11.1
Posted in the letter h and tagged with Britanica, British Airport, eye magazine, Henrik Kubel, Kinneir Calvert. RSS 2.0 feed.
Thanks for an idea, you sparked at thought from a angle I hadn’t given thoguht to yet. Now lets see if I can do something with it.