I think this is a better way of joining to the 6th round to the previous round. Thank you to a YouTube viewer who commented to say how she had done hers which caused me to re-examine the pattern. I had already said in the previous video on this round that I felt it could be done better.
All videos related to this design can be found in this playlist:
This vintage pattern can still be found in print but is also freely available online as it is now out of copyright. You can find it on pages 15-17 of the Priscilla Tatting Book no. 2, available here: