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Welcome To Survey Instrument Antique Center!

This site is dedicated to the preservation and restoration of surveying instrumentation.  Here you will find information on instruments, products for sale, restoration services and many other items regarding survey instrumentation and surveying history.  Gathering this information is very time consuming.  You will find many resources here and additional links to other sites to help fill in gaps. 

How to Date Your Old Survey Instruments

We have added a new section for dating your antique survey instruments.  Just click the link above to see this newly added section.

We are always looking for more information to share so if you have information about a specific maker please contact us and we will share it with others.
 


The Complete Guide To Early W. & L. E. Gurley Transits

This publication is the most information-packed guide to Pre-1909 W. & L. E. Gurley transits ever produced.  You will find history, employee information, catalog and manual information, patent information, over 500 illustrations, and descriptions of Gurley transits and options.

Demonstrated are the best known methods for dating transits made between 1845 and 1908, before serial numbering, using design changes, patents, options, and other indicators.  Additionally there is a Glossary of Terms to assist you in your research.

Transits are broken down by model with images to help guide you through the dating process.  Inside you will find complete sections that cover the Surveyors’ transit, Engineers’ transit, Vernier transit compass, Light Mountain transit, Reconnaissance transit, Explorer transit, and the Builders’ transit. 

Preview Deluxe Color Edition                                    Preview Black & White Standard Edition              

                                                                                    
 


We Buy & Sell  Antique Surveying Instruments & Parts

We are always looking for old instruments and maybe you have one sitting around in the garage, basement or attic.  Why not make some money and sell it to us?

Instruments For Sale

Consignment Sales

We can work with you to get the most out of the sale of your antique survey instrument.  Read More

Thinking Of Selling Your Survey Instrument?
We can buy your instruments outright so contact us before you list your survey instrument on EBay if you want to save 10% right off the top.  We will give you an honest evaluation of the instrument's value based on today's selling price on EBay without the hassles and costs of selling it on EBay yourself.  Read More

We pay top dollar for:

Pre-1900 U.S. Made Instruments - Solar or Mining Attachments - Gurley Transits - K&E Transits - Buff & Buff Transits - Buff & Berger Transits - C. L. Berger & Sons Transits - and Many Others...........

We Also Buy Old Survey Instrument Parts:
Do Not throw away those old parts that are laying around!  We may be interested in purchasing them, so why not make some money off those old parts you do not know what to do with.  Read More


Help Support This Site
As most realize maintaining and supporting a website can be very time consuming and requires a lot of work and expense.  We would like to ask that if you find our information helpful or enjoyable and you would like to help create a better web experience that you make a small donation. 

Whether you are researching an instrument to sell on EBay or just enjoy the history of these instruments your donations will help pay for the site maintenance and up keep and allow us to continue to offer this great information. 

Any amount helps and you can choose just how much you want to donate.

 

Need Help Finding Information?  Click Here To View Our Site-Map

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