This post is for you Penny
Hi Penny,
I noticed you mentioned the area on the Geat Wall with all the locks on the Nickerson's blog. We did make it to that area and I had the pictures on my "old" now "lost" blog! LOL
I'm not sure they still sell the locks. We didn't see any place to buy them or have them engraved.
This photo is for you!
You could always bring an engraved one from home and lock it on!!