Skip to content

Dynamically Typed

The Collection Past machines Parts machines

Timeline Focus Statistics

Recommendations FigureShift

Focus / Helios

Helios

Filters

Presence

In collection1
Parts machine0
No longer in collection0

Type

Typewriters1
Mechanical Calculators0
Other Marvels0

Edit this query

Photo from the Helios gallery

Helios

1909-1914

triple shift

Companion site to the Dynamically Typed YouTube channel.

Questions, corrections, or just saying hello: joel.a.berger@gmail.com

Site text & photographs © 2026 Joel Berger · licensed under CC BY-SA 4.0. Embedded videos are not covered by this license.

Helios · Dynamically Typed