袖珍罗盘 meaning in English

bouguer compass
packet compass
pocket compass

I felt in his pockets , one after another . a few small coins , a thimble , and some thread and big needles , a piece of pigtail tobacco bitten away at the end , his gully with the crooked handle , a pocket compass , and a tinder box , were all that they contained , and i began to despair
我逐个摸了他的口袋，几个小硬币，一个顶针，还有一些线和大针，一支咬了一头的嚼烟，他那把弯柄的招刀，一个袖珍罗盘，还有一个火绒箱，这就是口袋里面装的全部东西了。