速度计

This box, which also has a key operated switch in series with the push-button switch, plugs into connectors located on the spool which holds the Extension Wire (these connectors are visible in the photo, being the two red coloured items).

此框，其中也有一个关键的操作开关在一系列与推动按钮开关，插头连接到设于后台持有延长线（这些连接器是可见的，在照片，被两个红色件）。

Franklin's expedition carried nearly 8 000 lead-soldered tins containing meat, soup, vegetables and pemmican － a pressed cake of shredded dry meat.

富兰克林探险队则带有近八千个装有肉、汤、蔬菜，以及压缩肉糜饼（一种用干肉捣碎压制而成的饼）的含铅焊锡封口的罐头。