Help Identify Mystery To Me Object

[curious2garden]

Last week I got the 3rd highest score and the top Dalek record on the Dr. Who pinball machine at the Pinball Hall of Fame in Vegas. Been enjoying that machine recently. If and when I get another high score on that machine I'm going to input C2G and take a pic to show it happened.

 

[Kushash]

View attachment 5146235

Played the Dr. Who pinball machine today, hit a high score again and couldn't input C2G and I ran out of time before putting in the initials. Got another record for something else not sure what and input CTG.