Appraisal

Engineering Drawings Appraisal

Get AI-powered appraisal estimates for your Engineering Drawings. Upload a photo for instant valuation.

How It Works
60 second results
Free to use
Leading AI
AI-generated estimates · not official valuations

Recent engineering drawings appraisals

Mechanical Drawing by French and Svensen (Seventh Edition)

Textbook

Mechanical Drawing by French and Svensen (Seventh Edition)

$10-30
Vintage Drafting Instrument Set in Velvet-Lined Case

Drafting Instruments

Vintage Drafting Instrument Set in Velvet-Lined Case

$100-175
Structural Analysis (Second Printing, April 1962)

Book

Structural Analysis (Second Printing, April 1962)

$10-20
Steam Power Stations by Gustaf A. Gaffert, 1946

Book

Steam Power Stations by Gustaf A. Gaffert, 1946

$25-50
Handbook of Rock Excavation Methods and Cost by Halbert Powers Gillette

Book

Handbook of Rock Excavation Methods and Cost by Halbert Powers Gillette

$30-50
Cable-Stayed Bridge at Night

Architectural Landmark / Civil Engineering Structure

Cable-Stayed Bridge at Night

$500,000,000 - $1,500,000,000
Plane Surveying: A Text-Book And Pocket Manual by John Clayton Tracy

Book

Plane Surveying: A Text-Book And Pocket Manual by John Clayton Tracy

$20-40
Expressionist gestural ink drawing with hand-written inscription

Art and Works on Paper

Expressionist gestural ink drawing with hand-written inscription

$800 - $1,500
Dial Caliper

Measurement Tool

Dial Caliper

$40-75
Anime-style graphite character drawing

Drawings and Illustrations

Anime-style graphite character drawing

$10 - $35
Mechanical Drawing by French and Svensen (Seventh Edition)

Textbook

Mechanical Drawing by French and Svensen (Seventh Edition)

$10-30
Vintage Drafting Instrument Set in Velvet-Lined Case

Drafting Instruments

Vintage Drafting Instrument Set in Velvet-Lined Case

$100-175
Structural Analysis (Second Printing, April 1962)

Book

Structural Analysis (Second Printing, April 1962)

$10-20
Steam Power Stations by Gustaf A. Gaffert, 1946

Book

Steam Power Stations by Gustaf A. Gaffert, 1946

$25-50
Handbook of Rock Excavation Methods and Cost by Halbert Powers Gillette

Book

Handbook of Rock Excavation Methods and Cost by Halbert Powers Gillette

$30-50
Cable-Stayed Bridge at Night

Architectural Landmark / Civil Engineering Structure

Cable-Stayed Bridge at Night

$500,000,000 - $1,500,000,000
Plane Surveying: A Text-Book And Pocket Manual by John Clayton Tracy

Book

Plane Surveying: A Text-Book And Pocket Manual by John Clayton Tracy

$20-40
Expressionist gestural ink drawing with hand-written inscription

Art and Works on Paper

Expressionist gestural ink drawing with hand-written inscription

$800 - $1,500
Dial Caliper

Measurement Tool

Dial Caliper

$40-75
Anime-style graphite character drawing

Drawings and Illustrations

Anime-style graphite character drawing

$10 - $35
Two Technical Architectural/Furniture Drawing Plates

Antique Technical Drawings and Architectural Documents

Two Technical Architectural/Furniture Drawing Plates

$450.00 - $700.00
Structural Analysis Textbook by McCormac

Textbook

Structural Analysis Textbook by McCormac

$10-30
Vintage Drafting Table with Parallel Bar System

Drafting Equipment

Vintage Drafting Table with Parallel Bar System

$250-550
Kinematics of Machines (Fourth Edition)

Book

Kinematics of Machines (Fourth Edition)

$20-40
A Treatise on Masonry Construction, Tenth Edition by Ira Osborn Baker (1909)

Book

A Treatise on Masonry Construction, Tenth Edition by Ira Osborn Baker (1909)

$50 - $100
The Design and Construction of Ships, Vol. II by John Harvard Biles

Book

The Design and Construction of Ships, Vol. II by John Harvard Biles

$150-250
Kidder Parker Architects' and Builders' Handbook, 18th Edition

Book

Kidder Parker Architects' and Builders' Handbook, 18th Edition

$30-50
Two Architectural and Technical Furniture Studio Drawings by Chaban

Technical Drawings and Architectural Plans

Two Architectural and Technical Furniture Studio Drawings by Chaban

$400 - $700
Large-scale figurative charcoal drawing in an expressionist style

Fine Art

Large-scale figurative charcoal drawing in an expressionist style

$3,000 - $6,000
Pittsburgh Digital Calipers

Measurement Tools

Pittsburgh Digital Calipers

$10-20
Two Technical Architectural/Furniture Drawing Plates

Antique Technical Drawings and Architectural Documents

Two Technical Architectural/Furniture Drawing Plates

$450.00 - $700.00
Structural Analysis Textbook by McCormac

Textbook

Structural Analysis Textbook by McCormac

$10-30
Vintage Drafting Table with Parallel Bar System

Drafting Equipment

Vintage Drafting Table with Parallel Bar System

$250-550
Kinematics of Machines (Fourth Edition)

Book

Kinematics of Machines (Fourth Edition)

$20-40
A Treatise on Masonry Construction, Tenth Edition by Ira Osborn Baker (1909)

Book

A Treatise on Masonry Construction, Tenth Edition by Ira Osborn Baker (1909)

$50 - $100
The Design and Construction of Ships, Vol. II by John Harvard Biles

Book

The Design and Construction of Ships, Vol. II by John Harvard Biles

$150-250
Kidder Parker Architects' and Builders' Handbook, 18th Edition

Book

Kidder Parker Architects' and Builders' Handbook, 18th Edition

$30-50
Two Architectural and Technical Furniture Studio Drawings by Chaban

Technical Drawings and Architectural Plans

Two Architectural and Technical Furniture Studio Drawings by Chaban

$400 - $700
Large-scale figurative charcoal drawing in an expressionist style

Fine Art

Large-scale figurative charcoal drawing in an expressionist style

$3,000 - $6,000
Pittsburgh Digital Calipers

Measurement Tools

Pittsburgh Digital Calipers

$10-20
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Process

How our AI engineering drawings appraisal works

  1. 01

    Upload your photo

    Take a clear photo of your engineering drawings and upload it. One photo is all you need.

  2. 02

    AI analysis

    Our advanced AI technology analyzes your item.

  3. 03

    Receive estimate

    Get a detailed appraisal report with estimated value range, market insights, and item details.

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  • Use good lighting to capture all details
  • Place item on a neutral background
  • Include any identifying marks or labels
  • Ensure the entire item is visible in frame

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