Gift deed on water mark paper not on a stamp

Rakesh (Others) (147 Points)

04 November 2014  

In 1988 My father gifted me some cash , To support that transaction ,  he made a gift deed on a water mark paper . Along with him and 2 witness i also signed on deed . It was not notarized also.

Now My financial adviser says it is not valid because it was not made on stamp paper .

Was it necessary to make gift in stamp during 1980-1990 ?
My father used official water mark paper , isn't authentic ?