A Documentary History of the Problem of Fall from Kepler to Newton. De Motu Gravium Naturaliter Cadentium in Hypothesi Terrae Motae. Transactions of the American Philosophical Society, New Series, Volume 45, Part 4, 1955, pp. 329-395, including 23 figs.

CREDIT CARD ORDERS MAY ONLY BE ACCEPTED ON BEHALF OF ABE. Personal/bank/traveler's checks (made payable to Ted Kottler), money orders, international money orders are fine. All books are First Editions, in original cloth bindings, and in Very Good or better condition, unless otherwise noted. Returns: with prior notice and within 10 days. I am always interested in purchasing First Editions of scholarly, hardcover books in the history of science and the history of medicine, as well as First Editions of technical mathematical, physics and chemistry monographs, particularly those by Nobel Prize winners, mainly those published since 1850 (with an additional emphasis on collected/selected works/papers). I am also interesting in purchasing First Editions of baseball books, particularly those inscribed by the well-known authors such as Red Smith, Shirley Povich, Red Barber, Frank Graham, and Lee Allen. I will pay top dollar for signed books, so please let me know whenever you have such books to sell.

If you are a consumer you can withdraw from the contract in accordance with the following. Consumer means any natural person who is acting for purposes which are outside his trade, business, craft or profession.

Information regarding the right of withdrawal

Statutory right to withdraw

You have the right to withdraw from this contract within 14 days without giving any reason.

The withdrawal period will expire after 14 days from the day on which you acquire, or a third party other than the carrier and indicated by you acquires, physical possession of the last good or the last lot or piece.

To exercise the right of withdrawal, electronically fill in and submit a clear statement on our website, under "My Purchases" in "My Account". We will communicate to you an acknowledgement of receipt of such a withdrawal on a durable medium (e.g. by e-mail) without delay.

To meet the withdrawal deadline, it is sufficient for you to send your communication concerning your exercise of the right of withdrawal before the withdrawal period has expired.

Effects of withdrawal

If you withdraw from this contract, we will reimburse to you all payments received from you, including the costs of delivery (except for the supplementary costs arising if you chose a type of delivery other than the least expensive type of standard delivery offered by us).

We may make a deduction from the reimbursement for loss in value of any goods supplied, if the loss is the result of unnecessary handling by you.

We will make the reimbursement without undue delay, and not later than 14 days after the day on which we are informed about your decision to withdraw from this contract.

We will make the reimbursement using the same means of payment as you used for the initial transaction, unless you have expressly agreed otherwise; in any event, you will not incur any fees as a result of such reimbursement.

We may withhold reimbursement until we have received the goods back, or you have supplied evidence of having sent back the goods, whichever is the earliest.

You shall send back the goods or hand them over to Ted Kottler, Bookseller, Redondo Beach, California, U.S.A., without undue delay and in any event not later than 14 days from the day on which you communicate your withdrawal from this contract to us. The deadline is met if you send back the goods before the period of 14 days has expired. You will have to bear the direct cost of returning the goods. You are only liable for any diminished value of the goods resulting from the handling other than what is necessary to establish the nature, characteristics and functioning of the goods.

Exceptions to the right of withdrawal

The right of withdrawal does not apply to:

1. The delivery of newspapers, journals or magazines with the exception of subscription contracts; and
2. The supply of digital content which is not supplied on a tangible medium (e.g. on a CD or DVD) if you accepted when you placed your order that we could start to deliver it, and that you could not withdraw once delivery had started.

Shipping costs are based on books weighing 2.2 LB, or 1 KG. If your book order is heavy or oversized, we may contact you to let you know extra shipping is required.