It doesn't seem a hull from 1932. As a clue Grosstonnage points out several HOLMSJO under norwegian flag:
IMO 5198644 build 1957,265 gross ton. last name KLIPPSTEIN
IMO 6518578 build 1965 517 gross,last name SULANGER SENIOR..
rgds

Hi there!
Am i wrong or is it an all welded hull? If yes, it would be noteworthy for an 1932-built ship.
brgds,
Stefan

Former name
Holmsjø (1994)
Røttingøy (1989)
Kos 12 (1958)
HULL MATERIAL: Steel
TONNAGES:
GT: 497
NT.: 180
MDWT.: 627
Length o.a. 46,2 151,57
Length p.p. 43,39
Breadth(mld) 7,35 24,11
Depth(mld) 4,2 13,78
Draught 5,48 17,98
CAPACITIES: Tank: 3 Hold: 2
ENGINES:
Total Bhp.: 900
Total Kw.: 662
BUILT: Year: 1932
Yard: Smith`s Dock Co Ltd, Middlesbrough
Yard no.: 943
Ex whaler 58,lgt/ford 69,shdk 77

Yes, sorry, my typo: should be M-155G (IMO 5301045)

Just noted, it's M-155G and M-155K.

Awesome thanks alot for the info.

Have not found R-199K (R-190K and R-189K not close enough!).

M-155K (IMO 5301045)
HOLMSUND ex-HOLMSJØ ex-ROTTINGØY ex-KOS 12 (built as a whaler)
497grt
built 1932 Smith's Dock Ltd, South Bank, Middlesbrough (Yd 943)
owner (when scrapped) P/R Johannes Bjarne Eggesbo DA, Eggesbønes, Møre og Romsdal.

Worth noting that the fishing letters are not ports, but counties, and that the port of registry is not necessarily in the same county. Port of registry of HOLMSUND was listed as Bergen in the county of Hordaland.