I presume that is the INGE on the inside, but the LADY JANE was initially a mystery!
However, after checking photos elsewhere I am confident she is a recent rename and actually is:
LADY JANE - no details?
Probably (6901660), United Kingdom, 143gt, completed Wilhelmshaven 1968
1968 BUTJADINGEN - 1996 JADI - 2011 THOR - 2017 LADY JANE?
(Further confirmation would be appreciated.)
Grimsby - 10 July 2017: Ron