About four o'clock
`` But the best of these beds is , that when one is invited to visit , one can roll up the mat easily and carry it along to sleep on . They are very light and not cumbersome to roll and carry . '' All that day was given to weaving the beds , and the scouts not only enjoyed the novel employment , but had great fun in joking each other over the work . About four o'clock that afternoon a shrill whistle was heard from the trail that ran to the bungalow and soon thereafter Mr. Gilroy was seen coming down towards camp . `` Hullo , there ! I waited all morning for visitors , but at last decided to come and see if my tenants had abandoned the premises ! '' explained he , as he went over to the weavers to watch them .