Here is an ABC of the tune, done by ear from an old cassette tape. I recorded a folk radio programme ages ago, and among other things it had "Neil Linden & His Highlanders" doing "Lovely Stornoway". It's a nice little tune.

X:99
T:Lovely Stornoway
M:3/4
L:1/4
K:C
C2 A | G2 C | c2 B | A3 |
c2 A | G2 C | E2 D | D3 |
C2 A | G2 C | c2 B | A2 G | G c2 |
E2 D | C3-|C z2 |]