Cardboard Computer have mailed multiple postcards to Patreon patrons who have pledged support at the $5/month tier or higher. The postcards that have been sent to date are listed below.
October 2018
The postcard pictured on the Here And There Along The Echo website, featuring the Bureau of Secret Tourism's phone number.
First postcard, front
First postcard, back
December 2018
A postcard featuring a spiral-like design. This image was also posted to Cardboard Computer's Instagram on September 5, 2018.
Second postcard, front
Second postcard, back
