The CV1932 is a single 6J5G triode housed within a shouldered glass envelope. The electrode assembly is formed on a glass pinch and the anode plates form an oval cavity for the grid and cathode.
The front view of the anode with side supports between the mica sheets.
A closer view shows the copper grid supports and the grid winding passing over the oxide coated cathode tube.
The classic envelope is 38 mm in maximum diameter and excluding the IO base pins the valve is 87 mm long.