Conway Stewart's original Floral done in the 1950's has been a somewhat controversial pen, as one well known book asserted a total production run of just 200 pens, while other collectors suspect that the run was substantially larger. The pen seems to have been done with clear plastic overlying the flowered underlayment (paper?) with the color not in the plastic itself, as I have examined one highly crazed pen in which the clear plastic was peeling away.
This one is in rather nice condition.
regards
David