Hi Mike,
With some others, I have been searching for societies that still use and make the fire piston. Our researches show the earliest written record of the fire compression effect to be in De Litteria Expeditione per Pontificam Ditionem published in Rome 1755.
Could you give us a steer to the stuff about the South Pacific and Central America?
Ash
Some info is on the one guy's web site
www.firepiston.com
And some more can be found in the book The Bryant And May Museum Of Fire-Making Appliances: Catalog of the Exhibits published in 1926. There's also a Supliment that was published in 1929, but it doesn' t have much info. They only show pictures of ... some ... of the collection, but do have descriptions of everything. They note the date of that British patent as 1807, and show a picture of 4 fire pistons.
"... certainly the most extraordinary aboriginal fire-making contrivance ever devised--has been used by the natives of south-eastern Asia and the adjacent East Indian Archipelago, apparently for a long period, though never very commonly." "... The contrivance was patented in Britain in 1807, apparently as a new scientific discovery, and was used here practically to a limited extent, but was in the main a mere scientific toy."
As I recall, there is also some discussion in the Society of Primitive Technology collected books, but mine are out on loan at the moment.
Hope this helps you in your search.
Mikey - yee ol' grumpy blacksmith out in the Hinterlands