It's unlikely that a Wurlitzer piano was produces with only 73 keys - if not a full keyboard, it's more likely this should be 76. That said, I couldn't locate any less-than-full-size Wurlitzer pianos from the 1950s. A standard, 88-key spinet piano from this era would be worth about $400 - $700 in good cosmetic and working condition. If it has a particularly unique design or is closer to mint condition, expect the higher end of the range or better.
Tristeza on Piano was created in 1970.
made in Japan about 1970
1975-76 See chart and website below (by year) WURLITZERhttp://www.bluebookofpianos.com/serial1.htm#WURLITZER After 1937: 1937-150000 1952-444000 1969-106500 1981-1645000 1938-175000 1953-474451 1970-1105000 1982-1700000 1939-180000 1955-537000 1971-1145000 1983-1725000 1940-195000 1960-657000 1972-1175000 1984-1775000 1941-210000 1961-715000 1973-1205000 1985-1825000 1942-225000 1962-760000 1974-1235000 1986-1850000 1946-330000 1963-815000 1975-1266000 1987-1900000 1947-333000 1964-860000 1976-1296000 1988-2020000 1948-340000 1965-905000 1977-1385000 1989-2055000 1949-370000 1966-945000 1978-1495000 1990-2080000 1950-400000 1967-985000 1979-1550000 1991-2115000 1951-419000 1968-1025000 1980-1595000 1992-2145000
1970
"(Where Do I Begin?) Love Story" (1970) by Francis Lai
Elito Circa was born on 1970-01-28.
it means around about the number 100, 000 example circa 1970 means around the year 1970
The only answer I( ever get is: "Just what you paid for it." But I don't remember what that was.
Tristeza on Piano was created in 1970.
Saigon (circa 1970), Republic of South Vietnam; when it existed.
It began in America primarily, also in Europe, circa 1970.
Chiffon margarine. circa mid 1970's
The Piano Player - Ramsey Lewis album - was created in 1970.
Archie's Fun House - 1970 Piano Movers Light Shows 2-5 was released on: USA: September 1968
yes - Jessica Woods, around 1970; Emberley Chastonay around 1980, & John, circa 1981.
In 1970, one dollar was worth one dollar. Adjusted for inflation, one dollar in 1970 is just over $6 in 2014.
made in Japan about 1970