Details and Image
|Date||Scale Length||Area of Use
|Linear||0272||IWA||Germany||Plastic||c. 1963||4 cm x 23 cm||Electronics
Notes: "1) Used for electronic RLC calculations including frequency 2) Front side has specialized electronic scales 3) The reverse side has the usual C and D scales along with trignometric scales, db and Neper scales 4) This slide rules comes with a case and an instruction sheet in German."