M17 (4) Elevated observation box - N GAUGE - N Although externally placed large pumps

Although externally placed large pumps are used at various parts of the process sometimes they are grouped in one area with interconnecting pipework often run out of sight with supply and return pipes turning down into the tanks

We suggest a card base be created and painted a hint of green-beige to represent the concrete hard-standing

bunkers or semi-covered trenches below ground level

These are normally dedicated buildings to house staff and communication equipment that solely monitor and control traffic rather than materials

with caterpillar tracks for ability to move over rough terrain in quarries and the like or on semi-trailers

M17 (4) Elevated observation box - N GAUGE - N Although externally placed large pumpsPicture includes illustration of model when complete Model comes in kit form and requires construction and painting. Observation Boxs can be seen at industrial sites particularly where they have large yards with rail tracks sunk in the concrete and where road vehicles are freely able to cross over them. These are normally dedicated buildings to house staff and communication equipment that solely monitor and control traffic rather than materials. The