This issue contains:

• Small local meeting in Ludwigsburg
• Marchant quick calculation machines
• Historical typewriter exhibition opens in Hofheim
• Historical typewriters: my passion
• "Colorful office machines" at the collectors' meeting in Braak
• PAROS Pfeiffer-Addi roller saver
• A current story from the past from the series "That was tomorrow"
• 1924 - 2024: 100 years of GROMA typewriters

This issue contains

• 100 years of Walther calculating machines Part 1: The Pre-series models
• My virtual water tank - The analog computer "The Analog Thing"
• Material analysis of a typewriter type
• ADLER model 16
• History of the development of shorthand - Part 2: The most important German shorthand schools
• The Arithmaurel, the prototype of a fascinating calculating machine

This issue contains:

• Treasurers' report for the 2023 financial year
• Andreas Mattes introduces himself
• Alpad ribbon and coil catalog
• High-Tech 1930
• Showcase exhibition on computing technology in Braunschweig

This issue contains:

• Interactive price lists on the IFHB website
• Mechanical calculating machines in the Arithmeum
• Special exhibition in the Arithmeum (until 05.05.2024)
• The LANDIN rack and pinion adder, the original model of the RAPID
• Adler Model 7: a hypothesis on naming
• Technology world ENTER reopened
• Addendum to Valufix - Interesting currency converter

This issue contains:

• Beautiful stamp
• Early Office Museum - a short review
• Collectors' meeting in Essen
• Fortuna Portable, built in 1931
• Where can I find the serial number of the standard typewriters?
• Lighters part 3