Combining House Trailer and Transporter since most Transporter plates were on cabs of trucks moving mobile homes.
House Trailer basically were mobile homes. Generally RV trailers had Camper plates.
"HT" prefix 1952?-1982? presumably could stand for House Trailer or House Transporter
"HTT" prefix for Transporter mid 1980's
"HT" prefix for House Trailer; "HC" prefix for Transporter c1989-90
HOUSE TRAILER
First Issue 1952?
used passenger plate colors through 1975
single plates only
TRANSPORTER
unknown first year of Transporter: 1962?
1952 'HT' prefix
yellow/black
1953 'HT' prefix
black/yellow
1954 'HT' prefix
white/black
1955 'HT' prefix
black/white
1956 'HT' prefix
black/yellow
1957 'HT' prefix
white/blue
1958 'HT' prefix
blue/white
1959 'HT' prefix
white/blue
1960 'HT' prefix
blue/white
1961 'HT' prefix
white/red
1962 'HT' prefix
white/red
'HT' prefix
SC - TRANSPORTER 62
1963 'HT' prefix
white/green
'HT' prefix
SC - TRANSPORTER 63
1964 'HT' prefix
white/black
'HT' prefix
SC - TRANSPORTER 64
1965 'HT' prefix dash variations
black/white
'HT' prefix
SC - TRANSPORTER 65
1966 'HT' prefix
white/blue
'HT' prefix
SC - TRANSPORTER 66
1967 'HT' prefix
blue/white
'HT' prefix
SC TRANSPORTER 67
1968 'HT' prefix
white/black
'HT' prefix
19 TRANSPORTER 68
1969 'HT' prefix
white/blue
'HT' prefix
19 TRANSPORTER 69
1970 'HT' prefix
white/green
'HT' prefix
1670 TRANSPORTER 1970
1971 'HT' prefix
white/brown
'HT' prefix
19 TRANSPORTER 71
1972 'HT' prefix
white/black
'HT' prefix
19 TRANSPORTER 72
1973 'HT' prefix
white/blue
'HT' prefix
19 TRANSPORTER 73
1974 'HT' prefix
white/green
'HT' prefix
19 TRANSPORTER 74
1975 'HT' prefix
white/maroon
'HT' prefix
19 TRANSPORTER 75
1976 'HT'; "1776 Bicentennial 1976"
blue/white
'HT' prefix
1776 TRANSPORTER 1976
1977 'HT' prefix
red/white
'HT' prefix
19 TRANSPORTER 77
1978 'HT' prefix
green/white
'HT' prefix
19 TRANSPORTER 78
1979
black/white
1980
blue/white
1981
red/white
1982
green/white
1983
black/white
1984
blue/white
1985
red/white
'HTT' prefix
EXP TRANSPORTER 11/30
1986
green/white
1987
black/white
1988
blue/white
1989-1990 'HT' prefix; stickered, blue "89" sticker, 90 passenger sticker
red/white
'HC' prefix with or without border
1991-present
black/white
assumed to be flat c.2014+; assumed to be 'standard design' 2016+
