TV Sign Off Question

[Joe Brown Digital Photography]

Hello All -

I have a client who is looking for a photo if possible. He seems to 
remember one of the TV stations in the 60's would sign off the air at 
midnight and the screen would go to a picture of an Indian.

He tells me it is NOT the one with the Indian at the 12:00 position. 
He is insistent that the Indian head was full screen or so.

He also thinks it was WHDH.

If anyone can shed some light on this, I would appreciate it.

joe brown
woburn