History of Science and Technology

"Online Bidding Terms and Conditions IMPORTANT These terms and conditions apply to all online bidding at auction sales conducted by or in conjunction with Bonhams (""Online Bidding""). By registering to participate in a Bonhams auction sale (a ""Sale"") via Online Bidding, you expressly agree to these terms and conditions. These Bonhams Online Bidding Terms and Conditions are supplemental, meaning that they shall apply in addition to the general Conditions of Sale and other terms and conditions applicable to bidders and buyers participating in the subject Sale (collectively, the ""Bid Conditions"") and shall be deemed incorporated by reference and made a part of the Bid Conditions for such Sale. The general Bid Conditions are published in the catalog for the Sale (the ""Catalog"") and/or on our web site, among other places. Additional information applicable to the Sale may also be set out in the Catalog, on our web site, and/or in a notice displayed at the Sale venue, and it is your responsibility to review that information. Please be aware that announcements affecting the Sale may also be made orally before and during the Sale without prior notice. In registering to bid at any Sale, you agree to the applicable Bid Conditions. In addition, use of the Bonhams Online Bidding service is at all times subject to the Bonhams Conditions of Web Site Use. References in this document to ""Bonhams"", ""we"" or ""us"" mean Bonhams 1793 Limited, Bonhams & Butterfields Auctioneers Corporation, or (if different) the other Bonhams Group company that is conducting the relevant Sale and any successors and assigns thereto. References herein to ""you"" and ""your"" mean the person or entity registering to bid or bidding in a Sale via the Online Bidding service. 1. Registration 1. Before you can bid via Online Bidding, you must register to bid online. The registration page can be accessed by clicking here. Please note that you must be registered at least 24 hours prior to the start of any Sale or you may not be able to bid online in that Sale. 2. Once you have registered you should keep your account details strictly confidential and you must not permit any third party to use or access your account on your behalf or otherwise. You will be liable for any and all bids made via your account. 3. You will need to register for each Sale that you wish to bid on. This can be done on the relevant Sale details screen. 2. Online Bidding Process 1. Once you have successfully registered for Online Bidding in a Sale, you will be eligible to bid online at that Sale. 2. During a Sale, you can bid for a lot by clicking the Bid button. Each bid shall be final and binding as soon as you click the Bid button. 3. The current bid will be displayed on your screen during the Sale. In the event of a tie between a bid placed by you online and any other identical bid(s) (including bids made in person at the Sale, telephone bids, absentee bids, and other online bids), it will be at the auctioneer's discretion as to which bid shall be accepted. 4. You acknowledge that you are bidding in a live auction and you agree that each bid submitted as provided in these terms and conditions is irrevocable and cannot be amended or corrected, even if submitted in error and notified to us. You accept full liability for all bids submitted via your Online Bidding account (including the liability to pay in full and on time in accordance with the Bid Conditions for any lot that is the subject of a successful bid submitted from your account). 5. Please note that Bonhams reserves the right to reject a registration to bid online, withdraw its permission for you to use Online Bidding, or terminate an Online Bidding account, for any reason at any time prior to, during or after a Sale. 3. After the Sale 1. To find out if you have been successful in your bidding, you may check the results that are published by Bonhams online after the Sale. 2. You agree to pay for and collect any lot that is the subject of a successful bid submitted by you or from your Online Bidding account, in accordance with the Bid Conditions. 4. Use of the Online Bidding Service and Limitations Of Bonhams' Liability 1. Lots are available for inspection prior to any Sale, and it is for you to satisfy yourself as to each and every aspect of a lot. You are strongly advised to examine in person any lot on which you may bid or have it examined on your behalf before any Sale. 2. If you choose to use the Online Bidding service, you do so entirely at your own risk. Access to and use of Online Bidding is dependent upon, among other things, the availability of the internet and the speed and quality of internet connections, and we therefore encourage bidders to attend Sales in person whenever possible. 3. A currency conversion tool is provided on the Online Bidding screen to enable estimates for lots and the final purchase price to be displayed in certain currencies. The currency conversion tool is provided for your convenience only and is an approximate guide to the equivalent amount in the specified currencies. You are therefore advised to conduct your own research into the applicable exchange rates prior to placing a bid. Please note that the Sale is conducted, and all bids must be made, in the currency of the country in which the Sale is held. All bidding increments will be in that currency only. Payment for any lot that is the subject of a successful bid must also be made in the currency of the Sale and not in any other currency (even if that currency is displayed on the currency conversion tool). We do not accept any responsibility for any errors that may occur as a consequence of reliance upon the currency conversion tool. 4. The content displayed via the Online Bidding service may contain inaccuracies and typographical errors and we do not warrant the accuracy or completeness of the content or that any defects will be corrected. Any reliance on any such content, advice, statement, or other information shall be at your sole risk. We reserve the right, in our sole discretion, to correct any errors or omissions in any portion of the Online Bidding service and to make any changes to the features, functionality or content of the Online Bidding service at any time. 5. Access to the Online Bidding service is made available as a convenience and on a temporary basis, and we reserve the right to suspend or terminate any aspect or feature of the Online Bidding service (including the Online Bidding service in its entirety) at any time, with or without notice. Without limiting the foregoing, we may suspend access to Online Bidding to carry out scheduled or unscheduled maintenance or for any other reason at any time. 6. WE ACCEPT NO LIABILITY FOR ANY FAILURE OR DELAY IN EXECUTING BIDS OR ANY ERRORS CONTAINED IN BIDS PLACED VIA THE ONLINE BIDDING SERVICE. 7. BONHAMS AND ITS SUPPLIERS PROVIDE THE ONLINE BIDDING SERVICE AND THE BONHAMS WEB SITE ""AS IS"" AND WITHOUT ANY WARRANTY OR CONDITION, EXPRESS, IMPLIED OR STATUTORY. WITHOUT LIMITING THE FOREGOING, WE ACCEPT NO LIABILITY FOR ANY FAILURES, DELAYS OR ERRORS CAUSED BY INTERRUPTIONS IN THE AVAILABILITY OF THE ONLINE BIDDING SERVICE OR OUR WEB SITE OR ANY ERRORS OR DEFECTS IN THEIR CONTENT OR FUNCTIONALITY, ANY SOFTWARE AND/OR HARDWARE DEFECTS (WHETHER YOURS OR OURS) AND/OR ANY INTERNET CONNECTION PROBLEMS (WHETHER YOURS OR OURS), AND WE DO NOT REPRESENT OR WARRANT THAT THE ONLINE BIDDING SERVICE OR THE WEB SITE WILL BE ERROR-FREE, FREE OF VIRUSES OR OTHER HARMFUL COMPONENTS, OR THAT ANY DEFECTS WILL BE CORRECTED. 5. Changes to These Terms and Conditions We may from time to time make changes to these terms and conditions. Any changes will be posted on our website and we will endeavor to notify you of the same by means of a notice and link to the revised terms on our web site. Please review these terms and conditions regularly to ensure you are aware of any changes made by us. If you use Online Bidding after changes have been made and posted, you shall be deemed to have agreed to such changes. If you do not agree to such changes, you should not make any subsequent use of the Online Bidding service. 6. Governing Law, etc. These Bonhams Online Bidding Terms and Conditions shall be governed by, and construed in accordance with, the laws that govern the general Bid Conditions in respect of the applicable Sale as specified therein, and by the other terms and conditions as are set forth in such Bid Conditions."

Regulated Species Materials and CITES Permits

The export of a lot from the United States or import into certain countries may be subject to export or import regulations, licensure and/or other restrictions; in particular, lots containing plant or animal materials such as ivory, rhinoceros horn, tortoiseshell, coral, whalebone or certain types of woods, irrespective of age or value, may require the granting of one or more export or import licenses or certificates, or may be banned from import altogether by some countries. Moreover, the ability to obtain an export license or certificate does not insure the ability to obtain an import license or certificate in another country. Lots that contain such regulated species materials may also not be eligible for exportation or for re-importation into the United States if they are not at least 100 years of age, and, under current law, lots containing African Elephant Ivory may no longer be re-imported into the United States regardless of age. In addition, resales of lots containing certain regulated species materials may be subject to restrictions in some jurisdictions.

Lots noted in the catalog with a Y next to the lot number contain one or more such regulated plant or animal materials. It is the buyer’s responsibility to investigate any such restrictions and to obtain any relevant export or import licenses. Please note that this process is governed by local authorities and may take considerable time. Regardless of any delay in the obtaining of an export or import license or certificate or denial of a license’s or certificate’s issuance, purchased lots shall be paid for in accordance with the Conditions of Sale, and any such delay or denial shall not serve as the basis for cancellation of any sale. Prospective buyers are advised to obtain information from the relevant regulatory authorities regarding export and import restrictions, requirements, and costs prior to bidding.

Prospective buyers should also check with their local (e.g. state) regulatory authorities regarding any local restrictions and/or permit requirements that may apply with respect to purchases of regulated species materials, including without limitation purchases of items containing elephant ivory or rhino horn. For example, we are advised that New York buyers of any lot containing elephant or mammoth ivory or rhino horn will be responsible for obtaining a New York State permit before taking possession of the lot within New York State, and that the State of New Jersey has banned the import of items containing elephant or marine mammal ivory or rhino horn into that state.

Upon request, Bonhams can refer the purchaser to a third party agent to assist the purchaser in attempting to obtain the appropriate licenses and/or certificates. However, there is no assurance that any necessary licenses or certificates can be obtained. Please contact the Specialist Department for a suggested list of shipping agents prior to placing a bid if you are uncertain as to whether a lot is subject to export/import license or certificate requirements or related restrictions.

IMPORTANT NOTICES
Please note that all customers, irrespective of any previous activity with Bonhams, are required to have proof of identity when submitting bids. Failure to do this may result in your bid not being processed. For absentee and telephone bids we require a completed Bidder Registration Form in advance of the sale. The form can be found at the back of every catalogue and on our website at www.bonhams.com and should be returned by email to the specialist department or to the Client Services department at bids.us@bonhams.com. Please note we cannot guarantee bids within 24 hours of the sale.

COVID-19 SAFETY STANDARDS
Bonhams’ galleries are currently subject to government restrictions and arrangements may be subject to change.

Preview: Lots will be made available for in-person viewing by appointment only. Please contact the specialist department to arrange an appointment before visiting our galleries. In accordance with Covid-19 guidelines, it is mandatory that you wear a face mask and observe social distancing at all times. Additional lot information and photographs are available from the specialist department upon request.

Bidding: We are unable to offer inperson bidding for this auction.

Payment, Collections & Shipping: We strongly encourage contactless payment of invoices prior to collection via wire transfer or credit card through your MyBonhams account. In-person or third-party collections from our galleries are scheduled in advance with our Client Services team.