Madsen 20mm or 20 mm AA Machine Cannon M/38 was a rapid fire autocannon produced by the Danish company Dansk Industri Syndikat(DISA).
Images taken aboard VL Telkkä
Madsen 20mm or 20 mm AA Machine Cannon M/38 was a rapid fire autocannon produced by the Danish company Dansk Industri Syndikat(DISA).
Images taken aboard VL Telkkä
