Both side views of Rotary OM in 1900

Gentlemen,
I was referred to this list in my search for both side views
of Rotary OM prior to being rebuilt, I´ve searched the DPL and
and Google photos and have found no clear photos of both sides.
I´m trying to discover door and window locations and the positions
of the service doors along each side.It appears that the number
of windows were reduced and the number of service doors increased
with each rebuild. Photos or folio drawings are adequate since
I already have the overall dimensions of the box housing the boiler.

Any help would be greatly appreciated.

MCG de Oliveira