Schreiber Oscar Schmidt OS73 Reissue Autoharp Set

Set of 36 loop end strings fits Oscar Schmidt OS73B & OS73C Autoharps (the black "1930's A-Model Reissue" autoharps that are still in production). 
Replacing grommet-end strings on an OS-73?  These work fine, just as strong.  Made in the USA. Excellent quality. 
**See Details section below for more info about A-model Autoharps.