Nebraska issued a Bicentennial themed plate for 1976
The
number on the left side of the dot on the plate is a county code number
In
the case of the plate on the left, 10 is for Platte County. The plates were
made of aluminum, shown on the left, and galvanized steel, shown on the right
The 10-HS61 is a very late issued plate and, if issued at all, would have
come out about 1981
10-K307 has yearly expiration stickers stacked up to
the year 1981
1976 Nebraska plate issued in Madison County with grey coated
back
Counties 21 (Scotts Bluff) and 59 (Sarpy) stacked the
county codes on their plates
I assume the black on blue month sticker on
the plate on the right indicates the month of expiration
In 1975, expiration tabs for 1977 were issued. The month
of expiration is shown by the number. In this case, February, 1977
There were
no 1976 expirations, and the 1976 base would not have been used without a 1977
or beyond sticker
1976 Nebraska license plates with April 1977 and February
1977 expiration stickers
The 2 prefix would indicate Lancaster County
The
51 prefix is for Harlan County