1) Big bangs 2) Blares music 3) Blast reports 4) Certain mike supports 5) Certain mikes 6) Deep resonant sounds 7) Economic spurts 8) Eras of prosperity 9) Goes off in a big way 10) Growth periods 11) High times 12) Market upswings 13) Mike holders 14) Mike supports 15) Poles 16) Prosperous periods 1) Good times 2) Roars 3) Spars 4) Thunders 
Masts or yards, lying on board in reserve.
Masts or yards, lying on board in reserve.
Masts or yards, lying on board in reserve.
[Treasure Island] spars extending from the masts to hold the bottoms of the sails outstretched.
Usually Tail Booms, a longitudinal structure which is used on some aeroplanes in place of the fuselage to carry the tail unit.