Chapter

1 III |        and little encumbered by instruments and traveling utensils,
2 III |        the air.~An inventory of instruments was then begun. The thermometers
3 III |      neared the moon, all these instruments were carefully looked over,
4 VI  |     with useful objects, books, instruments, tools, etc. We could have
5 VIII| themselves and the utensils and instruments they used.~It is needless
6 X   |          As regards the optical instruments at their disposal, they
7 X   | atmospheric disturbances, these instruments could reduce the lunar surface
8 XX  |        unless the Selenites had instruments fit for taking distant observations