a high twin-tree, [350]-[356];

a single-tree, [359], [360];

a low single-tree, [360], [361].

Hutches for rabbits, [43]-[45].

Ice-boats, [249]-[260];

a sloop-rigged ice-yacht, [249]-[253];

a twin-mast ice-yacht, [253], [254];

scoots and scooters, [255]-[259];

a wind-runner, [259], [260].

Ice-sail, a square-rigged, [118].