It is the broad nib that gives the pen its constructive and educational value
Unless the design arises out of the actual construction of a thing it is reduced to the level of extraneous ornamentation. Design, in fact, is inherent rather than applied
You & Mrs Bridges, put me on the track of the Half-Uncial, as you may remember, long ago, when you gave me a copy of Maunde Thompson’s Greek & Latin Palæography