Dribble Color Change?

[D@n]

Hi guys, does anyone know the name of the color change where you throw/flick a card through a dribble/spring and it changes into a different card?
Thanks,
Dan

 

[rich23]

I am going to assume you are talking about Ben harris's
S.F.U.C color change if so you can find it in his off the wall book.

 

[Josh Burch]

I'd have to check it out but I know a version was taught in an issue of MUM cerca 1960

 

[Toby]

That can easily be achieved with Duck change.

 

[Josh Burch]

The earliest version I've found of this effect is in the June 1962 issue of M.U.M. on page 35. It's called the visible Spring Color change by Dr. Victor I. Sendax. The card is side jogged and within a spring it causes the change.