I have one National model SOJ (Select-O-Ject) in good working condition with
exc. cosmo. and O.M. Made to work with the following models, HRO-50, HRO-7,
NC-173, NC-183, and the NC-57. Price is $85.00 in the form a Money Order, Pay
Pal,
or personal check. Shipping within Cont. U.S. Please email direct to
. TNX D Darby