[Hallicrafters] SX-110A question

[wb8jkr at juno.com]

  I notice in the SX-110 receiver from one
leg of the power transformer primary winding
there is a 470K ohm resistor bypassed by a
.01 ufd disc cap to chassis ground.

 What in the world were they thinking with this?

 
Mark  WB8JKR