113

Jacob Koebel (1462-1533)

Astrolabii Declaratio.

Paris: Gulielmus Cavellat, 1551.
Small octavo volume bound with two other works of astronomy:

I: Sacrobosco's Sphaera, Antwerp: Apud Joannem Richardarum, 1547.

II: Sacrobosco's Libellus de Anni Ratione, Antwerp: Joannem Richardum, 1547.

All three works illustrated with text woodcuts, large folding woodcut containing the moving parts for the unconstructed volvelle's in Koebel's Astrolabii bound in the second work; moving parts for volvelles in the third work removed; the three bound together in 17th century speckled sheepskin, rebacked; ex libris publisher and book collector Leo Olschki (1861-1940) with bookplate; second and third works lacking terminal blank leaves; 6 x 3 3/4 in.

  • Notes: Ex libris Professor, Astronomer, Historian & Bibliophile Owen Gingerich.
  • Condition: I: A-D8. II: A-D8, E7 (lacking final ?blank E8). III: A-E8, F3 (lacking final ?blank F4).

    Please contact us to request a condition report:
    Devon Eastland, Senior Specialist: [email protected]
    Grace Meschery-McCormack, Cataloguer: [email protected]


    Please contact the Specialist for the auction to request a condition report.

    Condition reports and additional images are provided as a courtesy and should be used by you to aid in the formation of your own opinion regarding condition. All material is sold subject to Swann's standard Terms and Conditions of Sale as published in our catalogues and posted on our website, and include the following terms: (1) all property is sold "as-is"; and (2) works cannot be returned on the basis of condition.

Accepted Forms of Payment:

Money Order / Cashiers Check, Personal Check, Wire Transfer

Shipping

Upon request, Swann will facilitate the shipping of purchases to out-of-town buyers at an additional charge for packing, shipping and insurance, but will not be responsible for any loss, damage or delay resulting from the packing, handling and shipping thereof. Unless specific instructions are received, Swann is the sole judge of the method to be used for shipment. Packing and shipping costs will be noted on the invoice mailed to successful bidders after the sale, and are based on the actual costs involved. Be advised that a full commercial invoice must accompany any purchase shipped outside the US.

October 23, 2025 10:30 AM EDT
New York, NY, US

Swann Auction Galleries

You agree to pay a buyer’s premium, as outlined below, and any applicable taxes and shipping.
Buyer's Premium
$0 - $100,000:
27.00%
$100,001 - $1,000,000:
22.00%
$1,000,001+:
12.00%

View full terms and conditions

Bid Increments
From: To: Increments:
$0 $149 $10
$150 $499 $25
$500 $999 $50
$1,000 $1,999 $100
$2,000 $5,999 $200
$6,000 $9,999 $500
$10,000 $19,999 $1,000
$20,000 $49,999 $2,000
$50,000 $99,999 $5,000
$100,000 $199,999 $10,000
$200,000 $499,999 $20,000
$500,000 + $50,000