[
b
i
-
m
e
t
a
l
,
b
r
a
s
s
,
s
m
o
o
t
h
e
d
g
e
d
]
[
c
o
b
b
l
e
s
t
o
n
e
]
Because of the smoother edge, the bi-metalled Brazilian Real coin should fare well versus a rather bumpy venue like this cobblestone road in Denmark. May achieve 20 yards at best before fallout.