Electronic Messaging with AGT

No, you're not seeing an old post! Last week I posted a mug from a company called AGT and this mug is from the same company! 

On the main side of the mug is the phrase "Electronic Messaging from AGT" along with the company's logo.

ON the reverse side is a picture of a computer and keyboard.  The screen of the computer is a dark brown. 

Once hot liquid is added, the computer screen clears to reveal the name ENVOY 100. ENVOY 100 is the name of the text messaging system AGT created for Wireless Text Messaging.  It was introduced in 1984 and utilized a hand held messaging device about the size of one of today's 7" tablets, but thicker and with its own antenna.  

DESIGN:  2+ Sided
THERMOCHROMIC: 1 Color

TYPE: Corporate Freebie