Kilroy was...a bandpass filter?

[Carlp]

Anyone remember Kilroy, the WWII graffito, who "was here?"



Anyone remember what a bandpass filter might look like?



Just some fun I found while researching the author Thomas Pynchon. Got it from Wikipedia fyi.

 

[chrispenycate]

That's not Kilroy; that's a Chad.

It (he) should be saying "Wot, no MHz?"

 

[thadman]

You read Gravity's Rainbow?

 

[Carlp]

Yep, back in high school in 1978 or so. And it took me forever...but I loved it. You? But I don't remember Kilroy from that book, though it may well have been there. I do remember the underground postage symbol from Crying of Lot 49 though.