Greek Tug TIGRIS at Ambelaki, Salamis 4-5-2016
Built 1958, 92 gt
TIGRIS (Temp. Reg. at Piraeus during 1984-85)
TIGRIS (Piraeus Registry, off. no 3711 since 11-2-1985).

More info :

Registered: (NLD)brand:10264 Z Rott 1958 /(NLD)IVR 27.10264
displ.40,5t, L24,80m, B6,65m, Dr2,50m, Dp3,07m
1 scr, 2x diesel Bolnes (nr.1742 +1743), 500bhp-368kW total

DRECHT
1958: Built by "R. Van den Beldt" at Oude Wetering (NLD) (YN 7)
1958: delivered to "Rederij Phs. Van Ommeren" at Rotterdam (NLD)
(NLD flag, regd Rotterdam, brand:10264 Z Rott 1958, IVR 27.10264)
1983: To "Smit Internationale" at Rotterdam (NLD)
1984: To "Erteka Construction Co" at Athena (GRC), renamed TIGRIS
(shipped to Piraeus on the cargo 'Christina Kavada' (ex Duke of Holland))
2009: still in service

Info from tuglist site, provided in a George Givisis' photo by gwrdave here :
http://www.shipspotting.com/gallery/photo.php?lid=1876146