Extraordinary WP #116 'TO in a Diamond' float that's a larger size than most you typically see.
This TO float is 13 1/2 inches in circumference or about 4 1/4 inches in diameter. It is one of only two TO floats that I have seen in the 4 inch size.
The diamond shape of the mark is also a bit unusual. It's almost in perfectly square dimensions of 1 1/8 inch tall by 1 1/8 inch wide.
The lettering of the "T" is a little different, too. There are bars that come down at each end of the cross bar of the T. There is also a small cross bar at the bottom of the T. This a rather discinctive looking T.
There's a very nice net on this float and it's quite sound. I think this adds to the attractiveness of this old TO float.