The Millionaire of Otto Steiger

The various models, identified in this table, are based on official documents published by H.W Egli AG.

According to official company data, production gradually stopped between 1928 and 1930.

A final count of sold machines was made on January 15, 1931.

The statistical production data was reported on October 7, 1933 by the “Millionaire” production manager, Adolf Haarpaintner, and reviewed in 1941.

On the other hand, an undetermined number of machines were built but were not sold.

Identification of "The Millionaire"

ModelCode namePrecisionSliders / KeyboardDouble RegisterMotorMultiplier
Report on
7 October 1933
Reviewed report
by the end of 1941
ExcelsiorExcelsior *4-6-10SlidersNoNo2525
VI T--6-6-12KeyboardNoNo7777
VIII TEddy8-8-16KeyboardNoNo459459
VIIIe TAnton8-8-16KeyboardYesNo552562
VIIIe T MTAntonmult8-8-16KeyboardYesYes82112
VIII TD--8-8-16-16KeyboardXNoNo3838
VIIIe TDAntonius8-8-16-16KeyboardXYesNo206206
VIIIe TD MTAntoniusmult8-8-16-16KeyboardXYesYes9298
Xe TBarbara10-10-20KeyboardYesNo189189
Xe T MTBarbaramult10-10-20KeyboardYesYes2543
XIIe TBarde12-8-20KeyboardYesNo1515
XIIe T MTBardemult12-8-20KeyboardYesYes22
XIIe TDBarnum12-8-20-20KeyboardXYesNo5050
XIIe TD MTBarnummult12-8-20-20KeyboardXYesYes1717
Overall production50335099

* On this model, only the multiplication is available.