diff --git a/demonstrations/AnnapolisUSNA/README.md b/demonstrations/AnnapolisUSNA/README.md
index 07cc57a20ce4fa32055c682cee112ff742c02284..1c2acf9f86bc748ce7717f73fb19963e37b4418f 100644
--- a/demonstrations/AnnapolisUSNA/README.md
+++ b/demonstrations/AnnapolisUSNA/README.md
@@ -28,6 +28,7 @@ X3D Graphics allows modellers to create a Web-based experience, on handhelds or
 <!--[Virginia Tech CUBE Walkthrough presentation](VirtuWorlds_NSAA_USNA_Cube_Video_05022022.pptx) -->
 
 Virginia Tech CUBE Walkthrough shows how the same unmodified X3D models can be shown in large-scale virtual environments.
+
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 | [![VirtuWorlds_NSAA_USNA_Cube_ApproachingBancroftHall.png "VT CAVE immersive video, 2022"](VirtuWorlds_NSAA_USNA_Cube_ApproachingBancroftHall.png)](VirtuWorlds_NSAA_USNA_Cube.mp4) |  [![VirtuWorlds_NSAA_USNA_Cube_BancroftHallEntrance.png "VT CAVE immersive video, 2022"](VirtuWorlds_NSAA_USNA_Cube_BancroftHallEntrance.png)](VirtuWorlds_NSAA_USNA_Cube.mp4) |  [![VirtuWorlds_NSAA_USNA_Cube_PanoramaFromSeawall.png "VT CAVE immersive video, 2022"](VirtuWorlds_NSAA_USNA_Cube_PanoramaFromSeawall.png)](VirtuWorlds_NSAA_USNA_Cube.mp4) |