PGSS sign for AND

AND
Hold either 1st finger hand, back upward and 1st finger pointing forward-inward, in line with own side; then by wrist action trace vertical upwards-outwards semicircle one hand's breadth diameter at same time turning hand till palm upward and 1st finger pointing forward-outward.
[Compare ALSO, SEMICIRCLE] [Opposite of OR]

Graphic for and