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Jefferson County Orthophotomap Negatives, circa 1976, 1985

Identifier: Series-130

Scope and Contents

Photographic negatives of planimetry maps, numbered 1-271, orthorectified aerials covering Jefferson County, Colorado. Envelopes may contain two photos, one unlabeled (circa 1976) and one labeled 1985.

Scale 1" : 800'

Use Orthophoto Map Index. Squares with the red X are the areas that are available.


  • circa 1976
  • 1985

Conditions Governing Access

Archives collection material is non-circulating, requires staff retrieval and is available for use by appointment in the reading room.

Conditions Governing Use

Light table available.


28.0 Cubic Feet (20 envelopes containing 271 maps in two metal cabinets) : Photographic negatives

Language of Materials



Arranged numerically, north to south, east to west.

Physical Characteristics and Technical Requirements

Photographic negatives only

Immediate Source of Acquisition

Transferred to the Archives in 2001 by Information Technology Services.

Related Materials

Series 136: Orthophotographs

Processing Information

Processed by Ronda Frazier in 2013.

Language of description
Script of description

Repository Details

Part of the Jefferson County Archives Repository

3500 Illinois Street
Suite 2350
Golden CO 80401 United States