Analog computerW
Analog computer
Antikythera mechanismW
Antikythera mechanism
AstrolabeW
Astrolabe
DeltarW
Deltar
Differential analyserW
Differential analyser
DumaresqW
Dumaresq
E6BW
E6B
Electronic AssociatesW
Electronic Associates
ELWATW
ELWAT
EquatoriumW
Equatorium
Desmond Paul HenryW
Desmond Paul Henry
HRS-100W
HRS-100
Mallock machineW
Mallock machine
Matchbox Educable Noughts and Crosses EngineW
Matchbox Educable Noughts and Crosses Engine
Minoan Moulds of PalaikastroW
Minoan Moulds of Palaikastro
MONIACW
MONIAC
NomogramW
Nomogram
PlanisphereW
Planisphere
RangekeeperW
Rangekeeper
SCR-584 radarW
SCR-584 radar
SCR-784 RadarW
SCR-784 Radar
Shadow squareW
Shadow square
Slide ruleW
Slide rule
Tide-predicting machineW
Tide-predicting machine
Tide-Predicting Machine No. 2W
Tide-Predicting Machine No. 2
Rajko TomovićW
Rajko Tomović
Torpedo Data ComputerW
Torpedo Data Computer
Tote boardW
Tote board
Vickers range clockW
Vickers range clock
VolvelleW
Volvelle