Industrial 2

This cache is a Mystery Multi Cache. It has the following characteristics:
- first mysteries must be solved
- it consists of several stations
- at some stations there are new instructions
- some stations lie within abandoned, open industrial estates or buildings
- you need the following articles of equipment:
- pin and note. Sometimes also a digital camera helps,
if one is too lazy to write all down.
- a simple pocket calculator

Before you can start some mysteries must be solved. Local well-informed
persons might perhaps not have to visit each station.

Entering of private property or closed areas, or climbing over fences
is neither permitted nor necessary. Only public ways and openly accessible
areas must be entered.

The GPS reception could be reduced sometimes, but is not everywhere necessary.
The route is approximately 5 km long and can be completed in several
approaches or also in one piece. You can complete it by car, bicycle
or with public means of transport. In latter case you should have timetables
handy that could be found e.g. under http://www.rsag-online.de .

The starting coordinates lead to a parking lot near to the first station.
There is an industrial estate. Here, a large enterprise manufactured large
machines until 1990 (these machines were part of its name). It belonged to
a collective of 23 enterprises.
Now the first question: What kind of enterprise also belonged to this collective
(there were 5 larger ones of this kind at the Baltic Sea and 4 smaller ones
in the inland), and which one of these enterprises was the nearest one?

Go you now to the area where this enterprises was located in former times
(distance: approx. 3-4 kilometers).

There you will find the second station. It completely consists of metal,
is of silver color, stands at a very long edge and is preventing you from
falling down this edge on a length of approximately two meters.
In direct proximity there are two black-yellow metal things.

I can only give you a part of the coordinates:
N54° yy.882' E012° xx.366'.

The reference to the next station is at the lower surface of the highest
part of the station.

Please note the final coordinates (not the measured ones, but the ones
indicated in the Cache!) they are needed for the bonus cache later.

Good luck!