So far, so good. ($1 = 0.8432 euros) There is in fact one other requirement: Patience. It was made by architect Viollet-le-Duc in 1859. We have just measured one, it fits the required criteria in length and diameter.
The award is in the visionaries hand.
( z0 hand :location-of ( z1 award ) :part-of ( z2 person :ARG0-of ( z3 envision ) ) )
(z0 / hand
    :location-of (z1 / award-01)
    :part-of (z2 / person
                 :ARG0-of (z3 / envision-01)))
The award is in the visionaries hand .
z2 :ARG0-of z3
z0 :part-of z2
z0 :location-of z1