there are two kinds of alternate letterforms:
(1) Those you can consider to use for text body and headlines.
(2) Those you can claim as experimental which are mainly used for logos and crazy posters.
Every letter of the alphabet contains a different number of acceptable (readability-wise) alternate letterforms.
I would like to know if there is any overview for typedesigners to see the range of possibilities in sans-serif typedesign?
I planned to design an overview about all kind of acceptable skeleton-shapes for body-text, but this collecting task
turned out to be not that easy.
Do you know any resources that could provide me help?
Thank you very much!