Air Navigation Attack Computer

Radius.....................11.5 cm

Material...................plastic

Including plastic case and a manual

FOR SALE

Alro2000.

Radius.....................6 cm

Material...................plastic

Including metal case and a manual

Disque pour moteur (front and backside)

Disque pour moteur / Schijf voor motor

Radius....................5 cm

Material..................tin

Advertorial on the backside

FOR SALE

Philips Normschijf

FOR SALE

Gevaert-Repro-Rekenschijf

Radius.....................8.5 cm

Material...................plastic

Including paper case 

FOR SALE