[Elecraft] display scratches

[Tom & Barb Valosin]

Back in the "olden days" of my Ham experience, licensed 1963, on a high 
school students nearly non-existent budget, we used gentle pressure of a 
clean soft bristled tooth brush and Ipana toothpaste. Sometimes several 
applications were needed but it did work pretty well on the EICO, 
HeathKit, RadioShack and my Hammarlund HQ-180A. GENTLE-GENTLE PRESSURE.

Tom, WB2KLD