Listing is for 1 pcs EPROM, programmed with the monitor program for the Elektor ( Elektuur ) Junior computer.
The eproms are NOS and programmed with the Elnec Beeprog+ with additional 2708 adapter. 
Finaly every eprom is tested in a working Junior computer. 
The eprom's are packed carefully to make sure you have no bend or broken pins (see last picture)