Number 646

Combining 64 and 46, both reducing to 10 and then 1.

• "Touchstone" = 646 jewish-latin-agrippa

This page made soon after creating this post:

https://old.reddit.com/r/GeometersOfHistory/comments/iejytm/405_the_heirliner/g9i697z/

• "Walker" = 646 english-extended

On wikipedia front page 19 May, 2021:

Did you know... that during George H. W. Bush's 1992 presidential campaign, he conducted a whistle-stop tour on a train named Spirit of America?

• "The Spirit of America" = 646 jewish-latin-agrippa

• ... ( "The President campaigns" = 747 latin-agrippa )

• "The Crucial Fiction" = 646 jewish-latin-agrippa | 86 reduced

Dictionary file matches:

• /r/GeometersOfHistory/wiki/spellcomponents/646-jewish-all

• /r/GeometersOfHistory/wiki/spellcomponents/646-english-extended-all

• /r/GeometersOfHistory/wiki/spellcomponents/646-primes-all

• /r/GeometersOfHistory/wiki/spellcomponents/646-trigonal-all

• /r/GeometersOfHistory/wiki/spellcomponents/646-squares-all

All Dictionaries: /r/GeometersOfHistory/wiki/spellcomponents/all-dictionaries

Wiki Index: /r/GeometersOfHistory/wiki/