Thanks, Peter. There is an office called Netanya, so that would presumably be a variant spelling.
Here's the list:
http://www.zobbel.de/stamp/pal_20e.htmRegarding the second strike, I see NAHLA or NABLA and possibly an S after that. But there's nothing on this list like that, except NABLUS but it's clearly an A not a U. Perhaps it's another variant spelling?