In this issue (among others):

• Curiosity: a typewriter chiseled out of stone
• Heureka - model A or 1?
• Members' Hock in Stäfa on July 3, 2020
• The Secrets of Olivetti Valentine

Peter Muckermann

This issue contains

• Olivetti - noble design sells technology
• Kling-Saldimult: an entertaining search for traces on "Zeta Abzugpost"
• Incredible - but true!
• Page-numbering stamp
• Hammond turned into Vari-Typer
• Vari-Typer: the automatic margin adjustment
• Paper scales from a print shop's calculation office
• They are still around ... strange Triumphator calculators
• Staffels four-species calculator: New evidence
  (continues the article in HBw No. 115)

Martin Reese

In this issue (among others):

• The world’s smallest pocket calculator
• Documents from the past of the office world:
  Guarantee document for a Groma Kolibri sold in 1955
• Phoenix standard typewriter found
• Video conference instead of collectors' meeting in Essen

Peter Muckermann

In this issue (among others):

• World’s first graphic calculators
• Documents from the past of the office world:
  Ad for the gold-plated Princess 300 typewriter
• Schedule for the IFHB "Olympia meeting", Oct. 9-11, 2020
• The Louis Vuitton typewriter
• Purchasing in 1985
• Mars typewriter found

Peter Muckermann

In this issue (among others):

• Mercedes 2: before and after
• Ruf 24 / Protos typewriter
• Documents from the past of the office world:
  A 1919 letter from Felt & Tarrant in Amsterdam
• Office antiques auction in Cologne, April 4, 2020
• Obituaries
• Kosmopolit typewriter found
• Piana typewriter
• Regent typewriter

Peter Muckermann