BBC1 Testcard D
Broadcast
Date unknown
© BBC British Broadcasting Corporation
Test Card D and Test Card E were virtually identical, bar the frequency gratings, which were finer on the latter, to cater for the higher definition offered by the 625 service.
![image from: BBC1 Testcard D](https://tvark.org/media/1998i/2019-11-14/e2ba8b6bc32a0ac9e5a553de23517b94cb90161d.jpg)
![image from: BBC1 Testcard D](https://tvark.org/media/1998i/2019-11-14/9bf3a256011ae43acc03da7af99b588594919db2.jpg)
![image from: BBC1 Testcard D](https://tvark.org/media/1998i/2019-11-14/c165a285af76aafe90f4dbca13463b042c852bfa.jpg)
![image from: BBC1 Testcard D](https://tvark.org/media/1998i/2019-11-14/397ceb0957134f66648e163d2b511f5652080531.jpg)
![image from: BBC1 Testcard D](https://tvark.org/media/1998i/2019-11-14/3cf035595517b7943f4824367adb416c64689132.jpg)
![image from: BBC1 Testcard D](https://tvark.org/media/1998i/2019-11-14/d0568282e9ee90f03979f24b27cda0522b0f2adf.jpg)