Wow, so it was a quick knock. Sound pretty routine.
By the way, Box 1591 is Boylston St. and Fenway. According to Emba's site, it originally came in as a Still for a grass fire behind the Central Fire Alarm Office for Engine 33. Then, Engine 37, Ladder 15, and District 4 were added. R.I.T. and Rehab. were then added bringing Engine 14, Ladder 11, and W25. Engine 37 then filled out the Box bringing Engine 3, Ladder 14 and Rescue 2. A 2nd was toned out about five minutes later, bringing Engine 41, Engine 32, Tower Ladder 17, Tower Ladder 10, District 11, District 9(Accountability), Division 2(C7-DC), and W12. It all boiled down to a large grass fire about 300 sq.' in diameter along the riverbank.