Well written letter -- attached to release Note page 3 http://tigrcub.entrex.us/entrex/EntrexNewsFAQs.NSF/0/EDDFA71D2ED456358525876100564F33/%24File/10-01-2021%20-%20Entrex%20asks%20Secretary%20Yellen%20for%20tax%20confirmation%20of%20Carbon%20Offset%20Rights%20Agreements%20-%20Press.pdf?Open