Dear TAS Members and Followers, we’re performing some website updates and maintenance through March 2020. This is intended to simplify the navigation and add open-access to our BULLETIN annual journal, including the latest issue No. 24 (2020), so online documents can be downloaded without passwords.

As this proceeds, you may occasionally see some broken links, and things moving around a little bit. Please be patient. We’ll let you know when this is completed.

Kind Regards,
The TAS Committee (and Spence)