Compact  Model:C4

20th Anniversary Model

Serial No: 986581

Year: 1957

Voltage: 110-115 V

Amperage: 5A

Made by Interstate Engineering Co.,  Anaheim, CA, USA 

Compact  Model: C4

23rd Anniversary Model

Serial No: 1421313

Year: 1960

Voltage: 110-115 V AC

Amperage: 5A

Price: $249.50

Made by Interstate Engineering Co. , Anaheim, CA, USA

Compact Model:C5 

24th Anniversary Model

Serial No: 1479115

Year: 1961

Voltage: 110-115 V AC

Amperage: 6A

Price:

made by IEC Anaheim, CA, USA

Compact Electra  Model:C6

Serial No: 1965944

Year: 1964

Voltage 110-115 V AC

Amperage: 7 A

Made by IEC - Anaheim, CA, USA

Compact  Model: C6

Serial No: 2037420

Year: 1966

Voltage: 110-115 V AC 

Amperage: 7A

Made by IEC -  Anaheim, CA, USA

Compact Electra  Model: C7

Serial No:   ----------

Year: 1971

Voltage: 110-115 V AC

Amperage:  6A

Made by IEC Anaheim, Ca, USA

Compact  Model: C80-2

45th Anniversary Model

Serial No: 8733302

Year: 1982

Voltage: 110-115 V AC

Amperage: 7.5 A

Made in Canada by IEC

Tri Star CXL

110-115V AC  7.5A (10A with power nozzle)

Year: 1982-1985

Made in Anaheim, Ca, USA

Tri Star  CXL

120 V AC  7.5A (10A with power nozzle)

Year: 1986 - 1989

Made by interstate Engineering Anaheim California, USA