LIVERY 1917-1921
Livery plates with an "L" prefix were issued from 1917 to 1921.
Thanks to the Leib brothers for this info.
1917-1921
1918
First plate
Leib Brothers
1920
John Anshant
After 1921, livery plates were issued as a sub-type of omnibus plates.
LATER ISSUES
Livery plates appeared again in 1979 - see
this page
.