I know of no other source than this one for the original Dragon Ball show to exist in HD in original 4:3 fullscreen.
Uncut in HEVC 8bit codec and with japanese stereo in OPUS codec.
ALL 153 Episodes
Format : HEVC
Duration : 24 min 11 s
Width : 1 440 pixels
Height : 1 080 pixels
Display aspect ratio : 4:3
Frame rate mode : Constant
Frame rate : 23.976 (24000/1001) FPS
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Audio
ID : 2
Format : Opus
Duration : 24 min 11 s
Channel(s) : 2 channels
Channel layout : L R
Sampling rate : 48.0 kHz
Bit depth : 32 bits