





Jarig Bakker’s W24 is credited to Brown 1995 in the FOTW note, while its bibliography lists Brown 1958. Jan Oskar Engene’s W551 has only minor differences and most closely resembles the Collectors Corner cap badge; no underlying source is given for his image.
W23’s funnel is confirmed by a port-side photograph of Wilana on 10 July 2006.
Nüsse’s older W550 table-flag image was back to front without a visible sleeve; the newer site corrects its orientation.
W25’s funnel and flag come from Stewart 1963, with Mitchell also supplying the funnel.
W552 is another Mitchell funnel, without a separate written description.