What cutting fluid in a 1978 Okomoto surface grinder and a good wheel dresser

We got a used 12 x 24 Okomoto surface grinder and we need to know what Cutting fluid to add and a good wheel dresser to purchase for this unit.

Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
Add image file

Polytechforum.com is a website by engineers for engineers. It is not affiliated with any of manufacturers or vendors discussed here. All logos and trade names are the property of their respective owners.