Monson 3 which is in Boothbay for a tube job and some crown sheet repairs, began to tell a story of a boiler which was not fit for service without heavy repairs. Below is a link to the update from Bob Troup at the SR&RL preservation group, describing the restoration which was supposed to be out of Boothbay last year and reassembled by now.
Restoration of Monson #3 in Phillips
The cubic money theory might apply here. Boiler repairs were supposed to cost $18,000 and have already exceeded $30,000 and they are nowhere near finished. Donations accepted at the SR&RL website or send a check.
Sandy River and Rangeley Lakes Restoration Group