Apologies I suppose that I keep doing this, but two new recordings from the SBB over at the Music Score Library Project ("Score" now) needed notice (imslp.org) -
Two pieces for string quartet (http://imslp.org/wiki/2_Pi%C3%A8ces_pour_quatuor_%C3%A0_cordes_(Rousseau,_Samuel_Alexandre)) by Samuel Alexandre Rousseau (published 1902)
Petite Suite Armenienne (http://imslp.org/wiki/Petite_suite_Armenienne_(Alexanian,_Diran)) by Diran Alexanian.
There's also since my last post (mentioned this but in a comment) the 5th of Gernsheim's string quartets, and other works up... (and don't know if I ever mentioned that the quartet of Leo Sachs, a sort of impressionist affair by a German composer, has been up and recorded for a bit now too- interesting stuff.)
Eric