"Closing net - Barnes (1953)"@en . . "SDN:L22::NETT0006" . "Construction is a hemispherical metal cowling mounted in front of a net ring with an opening sized so that a closing lid can be accommodated when the net is open. A Nansen messenger closing mechanism is used to release the spring loaded closing lid which pivots over the net mouth. No dimensions given for net size or mesh [Wiebe and Benfield 2003 Plate 8 C]."@en . .