I believe it is a 1963 Year Model 1960 RD-RDL-22 RDS-RDSL-22 1961 RD-RDL-23 RDS-RDSL-23 1962 RD-RDL-24 RDS-RDSL-24 RK-RKL-24 1963 RD-RDL-25 RDS-RDSL-25 RK-RKL-25 1964 RD-RDL-26 RDS-RDSL-26 RK-RKL-26 1965 RD-RDL-27 RDS-RDSL-27 RK-RKL-27 1966 RD-RDL-28 RDS-RDSL-28 RK-RKL-28 1967 RD-RDL-29 RDS-RDSL-29 RK-RKL-29 1968 RD-RDL-30
Among many other things, the acronym RDL could stand for "Rapid Deployment (url) Launcher." This is a piece of software that can be programmed to open a list of your favorite urls in various browser tabs. The RDL can also be set up to open regularly used programs.
It means the "Romanian Dead Lift".
Reverse, Drive, Low gears
Jean-Baptist David died in 1866.
Jean Guéhenno died in 1978.
Jean Daugherty died in 2008.
Jean Joyet died in 1994.
Jean Devaines died in 1803.
Jean Carlu died in 1997.
Jean Badovici died in 1956.
Jean Monier died in 1656.