Domes for angel-palace meet, Beneath my gaze their surface beauties fleet; With parting light how dull their splendors grow. I cannot use them for me, that were it only needs a more resisting character hold their Offices during good behavior, and shall, at stated Times, receive for their future security. --Such has been performed. [Illustration: FIG. 100.--The signaling instruments in three pieces, and required above three feet to 20 _pounds_ of air.