The Skyscraper RBG was manufactured for Bond & Bond Ltd by Various in 1951.

4 valve broadcast band mantle radio, plastic case available in white or brown.

Skyscraper version of the Ultimate RBG 'Broadcast Minor'

Skyscraper RBG Tiny

Valves (4): ECH21, EF22, EBL21, 7Y4

Intermediate Frequency: 460kc/s

Frequency Bands: 1

Chassis Notes(most schematics can be clicked to download a full size version)

1951 Ultimate model RBG Schematic

1951 Ultimate RBG Dial String

All documented models using this chassis (3 in total)

1951Ultimate RBG
1951Skyscraper RBG - this set
1951Golden Knight RBG