Errata
In researching the history of the interrobang I’ve been lucky enough to have corresponded with Penny Speckter, Martin K. Speckter’s widow and an ardent supporter of the mark of punctuation he created. After publishing The Interrobang, part 1, she got in touch to let me know that Martin in fact did not lobby for the inclusion of the interrobang in Richard Isbell’s Americana typeface (as mentioned in the newspaper article I cited to that effect1) but that instead it came about purely by chance. I’m happy to set the record straight here for Mrs Speckter — her support has been invaluable and is typical of the generosity and enthusiasm of many of the people I’ve been in contact with over the course of putting together this material.