BD-Clip, revived by Asger Behncke Jacobsen in 2015, and completed with Mads Wildgaard in 2017.
"Clip’s design is as obscure as its’ history. It was produced by the Spanish type distributor Letrayon somewhere between 1960 and 1979 and sold as envelopes of sticker sheets. Such an envelope, containing uppercase A–Z, was discovered in an office supply store in Amsterdam in 2016. From these drawings the missing characters were extrapolated."
Annual Reportt, ipse dixit.