metal numbers

Here are some cool things I found on the sides of a telephone pole.some knobs, numbers, and a bell.
I wonder why it's here...

The V 10 and heart.

WHO PAINTED THIS!?!?

all as I know is that these were 

painted with red spray paint.

I am not sure about the heart,

and I'm not even sure it is a

heart! The V 10 is really weird.

I don't know what to make of

either of them. please leave a

comment if you get even the

slightest idea about either

of them.