MADPADDLA...the Deco Soda bottle book states the straight side crowntop sodas date from 1900-1920...The Deco soda bottle era was from 1920-40.
Seems the Aspinock is a Deco soda and possibly the Mathieu. ( close to that time frame anyway).
None are listed/valued in the book...and being CT bottles, I have no idea either.[&:]