Harrison Marker and Instrument Company
Harrison Marker

Yesterday's surveyors marked boundaries
with wooden posts, stones, concrete, steel bars, pipes and aluminum.

Today's surveyors choose
HARRISON'S 21st century technology.

They are cast iron-the proven metal.
(They don't disintegrate under ground like aluminum or wood.)
*Cast iron buried 300 years ago is still intact. Only the passage
of centuries will show the full extent of its lasting durability.

They are secure in all soils. They resist side
and pull-out thrusts. If accidentially struck, the top cracks off.
The bottom maintains its position.

They are easily located. Even a HARRISON'S depth
is no problem. A dip-needle or an electronic sensing
device responds emphatically.

Cast iron is abundant and low in cost.

Harrison Marker

Let us help you with your surveying needs! Contact us at:

Box 66, Anoka, MN 55303
Harrison Marker   Telephone: (763) 421-1445


Copyright 2006, Harrison Marker Company


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