> But are
> there examples of word final vav for any vowel in
> inscriptional Hebrew?
> If not, we have to assume either that there are no words
> ending in -o in inscriptional Hebrew, which is rather
> unlikely given how common they are in later Hebrew, or else
> that they were spelled with final he.
According to Gogel's grammar, final waw representing long U is found in
Arjud 7:1 Y&B(W
Arjud 7:2: YTNW
Arjud 13 YHW (?)
Qasile 1:3 [)]XYHW
Herr 45, 108 YRMYHW
Herr 79 )RYHW
Herr 121 NTNYHW; (BDYHW
Herr 140 Y$(YHW
Final he representing long O is found in
Arjud 14 )$RTH (this is of course, controversial)
No other matres lectionis are attested for final -O.