I posted an introduction to the EPROM Programmer Adapter for 27C400/800/160 and 27C322 16bit EPROMS.
You can find the post here: EPROM Programmer Adapter for 27C400/800/160 and 27C322 16bit EPROMS
If you’d like one of these Adapters, you’ll find a Kitset or a Fully Assembled & Tested option, on Tindie.