All our Calculating Engines are provided with Embrasures® 1898 as standard:

Embrasures® 1898 Servant Edition

~ Ideal for dockworkers, staff, and hardy-handed sons of toil
~ Runs on all Imperial Babbage Engines
~ Minimum requirements: 250psi/700rpm, 20" cylinder space, 8-cog

Embrasures® 1898 Professional Edition

~ The most appropriate choice for Gentlemen, Fops & the Well-to-do
~ Runs on most Imperial Babbage Engines
~ Minimum requirements: 330psi/900rpm, 25" cylinder space, 8-cog

Embrasures® 1898 Workhouse Edition

~ The pertinent product for Industrialists, Philanthropists and Nobility
~ Designed for the finest Imperial Babbage Engines
~ Minimum requirements:
Quad processor 330psi/1000rpm, 44 " cylinder space, 16-cog

Family of good stock required

To go back:

Countertop Engines:
"Stalwart"™ Server Engine:
Steam Upgrades:
Incidental Componentry: