Original intended pairing with motor SEXTANS
30/9/1942 Passed to Grand Union Canal maintenance fleet
1/1/1948 Passed to BTC (D&IWE)
1/10/1953 Passed to BTC (BTW)
1/1/1963 Passed to BWB
c1963/4 Sold to L&T Construction, Harpenden
1969 Sold to Shropshire Union Canal Society via Alan Picken, who had found the boat derelict and sunk in Northampton
Converted to Passenger Trip Boat based at Welshpool and renamed POWIS PRINCESS. The trip boat conversion was unusual in that it was made from the cut-off upper section of two London Transport double-decker buses, and was fitted with a jet propulsion system
1979 Out of service and advertised for sale initially as a trip boat, and later as a bare bull, by ME Braine Boatbuilders on behalf of SUCS
1984 Advertised for sale again by Lorenz Canal Services as an uncompleted restoration project and fitted with a forecabin
Subsequently sold to private ownership and restored
Early 1990s Fitted with under-cloth cabin conversion
Early 2021 In a derelict condition and cut into sections to remove it by road
2022 The sections were reunited and restored as a full-length butty
Note: SCALES is often stated as being the original identity of Wyvern Shipping Co’s ELIZABETH. This is the result of ELIZABETH having been bought from British Waterways as an unnamed butty, and SCALES was thought to be the likely original name. However, it has subsequently been demonstrated that ELIZABETH was, in fact, originally TRIAGULUM.