Dactyle A13
A fairly direct copy of the Brunsviga B except for some small differences, made by the Chateaux Frères, and sold by Dactyle, apparently to R.H. Marchant, to be marketed in the USA, before Marchant came up with their own, decidedly Brunsviga/Dactyle-like early design. R.H. Marchant's business address in at 180 Mc Allister Street, San Fransisco appears to no longer exist, the spot being now taken by UC Hastings Law College.