Interiors & Decorations

Jewellery & Precious Stones

Watches, Pens & Lighters

Fashion

Coins & Stamps

Comics & Animation

Classic Cars, Motorcycles & Automobilia

Wine, Whisky & Spirits

Asian & Tribal Art

Trading Cards

Toys & Models

Archaeology & Natural History

Sports

Music, Movies & Cameras

Books & Historical Memorabilia

The rarest manuscripts and books, brought to you by {name}

Zena Chiara Masud

 Lot de  livres Zur EINSTEIN4SCHEN,Die EINSTEIN Sche Relativitatstheorie,Die Allgemeinen ,Isaac Newton.
Des grands auteurs suivant:W,PAULI,Dr Fritz Beer,Ernest Cassirer,Dr .P.Gruner
Années 1920,1921,1941,1943

Mathematics, Physics, Science - Quantity: 4 - Book

[Various] - Lot with 4 physics books - 1920-1941

Bullion

Reserve price

No reserve price

Buy now

Budget

From

Closing date

tomorrow

Monday

Sunday

17 March

Saturday

Thursday

Friday

Location

Estonia

Germany

France

Portugal

The Netherlands

Greece

Italy

Spain

Luxembourg

Belgium

Latvia

Poland

Slovenia

Slovak Republic

Brand

Valcambi, Switzerland

Albino Moutinho

Argor-Heraeus, Switzerland

Heimerle + Meule, Germany

Geiger Edelmetalle, Germany

Umicore, Belgium

C. Hafner, Germany

The Perth Mint

Heraeus, Germany

PAMP, Switzerland

European Mint, Estonia

Metalor, Switzerland

Object

Coin

Bullion bar

Minted bar

CombiBar

Poured bar

Country of origin

Niue

Switzerland

Australia

United States

United Kingdom

Tokelau

Austria

China

Mexico

South Africa

Canada

Cameroon

Armenia

Chad

Malta

Netherlands

Fiji

Samoa

Tuvalu

Gibraltar

Material

Silver

Gold

Copper

Platinum

Palladium

Condition

Uncirculated (not released for circulation)

Coloured by a third party other than the mint

Coloured by mint

Ungraded

Graded

Sealed

As new - unused

Extras

Sealed & with certificate

With certificate

Period

2020+

Certification

PCGS

ANACS

Fineness

.999

.900

.916

.980

Style

Modern

Currency

2 Dollars

1 Dollar

5 Dollars

1 Onza

2 Pounds

10 Yuan

500 Francs

10 Dollars

100 Dollars

100 Pounds

10 Euro

50 Dollars

10 Pounds

5 Pounds

1 Pound

10 Francs

15 Dollars

20 Dollars

5 Euro

5 Mark

25 Dollars

1/10 Krugerrand

1 Rand

5000 Francs

5 Rand

After 2000

1900-2000

1400-1900

Coin type

Modern world coins (non Euro coins post-1960)

World Coins (non Euro coins pre-2000)

Euro coins

Ruler/era

Leopold II

Victoria

Charles X

Napoléon III

Bullion weight

1 gram

1 Troy Ounce

10 grams

5 Troy Ounce

5 grams

1 kilogram

100 grams

20 grams

2 grams

10 Troy Ounce

2,5 grams

50 grams

3 grams

8 grams

4 grams

15 grams

5 kilograms

25 grams

2 kilograms

6 grams

30 grams

500 grams

2 Troy Ounce

35 grams

250 grams

feeds_recommendations

feeds_popularity

We couldn’t verify your address. 
Re-enter address.

We couldn’t verify your address. Review our suggested address.

We couldn’t verify your address: Re-enter address to ensure smooth delivery.

Address reformatted to ensure smooth delivery. Take a moment to review it.

Confirm your address

Generated for your convenience. Always carefully review object description, details, and images before placing a bid.

Never miss an update on the latest auctions. Don’t have an account? Create one for free.

Sign in to follow category

Don’t miss out on any of the auctions

This auction is part of %{category}

The full amount of your automatic bid has now been reached. Entering a new maximum amount will help you stay ahead of new bids from others.

Buy and sell on Europe’s most-visited online curated marketplace. Weekly auctions of 75,000 special and hard-to-find objects selected by experts.

Join this auction live stream to follow the action in real time

Item lineup

Start bidding or selling at Catawiki’s %{auction_name}. This week at auction: %{lot_name}.

You've been outbid on lot:  %{position}. %{title}

%{amount_in_bidding_currency} will be reserved on your selected credit card. This amount will be released within a week if you're not the top bidder. If you do place the top bid, the remaining amount needs to be paid within 3 days of the auction ending. If it's not paid, the auction fees will be charged to your card (up to %{limit_in_bidding_currency}).

This is your last chance to make this special object yours.

Reject this offer?

%{category_name} for Sale in Online Auctions

Buy and sell %{category} at Catawiki. Discover %{category} auctions filled with special objects, selected by our experts.

These cookies placed by Catawiki and partners help us gain insight into the use of our marketplace and how to keep improving it.

Analytics & research

These cookies are necessary for performance of our marketplace and are therefore set to 'always active'. This includes cookies to e.g. allow you to sign in and remember language settings. These cookies also include analytical cookies that have very little to no impact on your privacy.

Functional

These cookies placed by Catawiki and partners help us gain insight into what you like and how you behave on our marketplace. We track your behaviour so we can get an idea about your preferences, store the IDs of the auctions you click on, and show you lots that match your interests. Third parties also place marketing cookies on Catawiki, including cookies to allow social media functionality.

Marketing & social media

Cookies

Customs information

Personalised picks to help you find your next treasure. Updated daily.

After confirming, both Catawiki and the seller will be notified that the order has been delivered. You can always look at your tracking information under 'My Orders'.

Has your order been delivered?

Every day our %{count}+ in-house experts review and select only the best submitted objects to auction. Each of our experts has years of experience and knowledge in their field. 

Experts at Catawiki - Learn what our experts do and how they can help you 

Get to know %{name}, Catawiki expert in %{category}

Don’t miss out - follow to get notified when new objects are added. 

Follow %{title}

Unique Objects

Occasionally, two different bidders may show up in the bidding history with the same bid amount. This occurs when one user's bid is exactly the same as an automatic (maximum) bid placed by another user earlier. Since the auto-bid was placed first, this takes preference. The bidding history will show both bids, with the auto-bid ranked as the higher of the two.


Double bid

It may appear that the same bid has been placed by two different bidders. This can occur if someone places a bid in another currency which is then rounded to the same amount as the previous bid in %{local_currency}.

This can occur for the following reasons:
<p>1. If an opening bid does not meet a lot’s reserve price (hidden minimum), buyers may try outbidding their earlier bid in order to find that lot’s RP.</p>
<p>2. If an auto-bid (user-set maximum bid) is outbid, the bidding log will show the first and final steps of that user's auto-bid in a row. The new highest bid will be shown at the top.</p>

Why is this bidder outbidding him- or herself?

In auction

Bids exclude the auction fee and shipping costs, which will be added during final payment. Any other costs or charges such as customs or import duties, customs clearance and handling may also apply during shipment of your lot and will be charged to you at a later stage if applicable. All bids are binding.

Bids exclude the Buyer Protection fee and shipping costs, which will be added during final payment. Any other costs or charges such as customs or import duties, customs clearance and handling may also apply during shipment of your lot and will be charged to you at a later stage if applicable. All bids are binding.

Once a bid has been placed, it becomes binding. You are required to purchase any lot you win for the amount you've bid. By placing a bid, you agree to our Terms and Conditions.

Catawiki is available in GBP, USD and EUR. Prices in these currencies are converted using the currency exchange rate applicable at the start of the auction. This rate is also applied to commission rates and shipping costs.

What are the auction costs?

Are all bids binding?

Currency exchange rate

Some valuable lots come with an estimated revenue, indicated by the expert. The estimated price range mentioned serves only as an indication, and offers no guarantees as to a lot's actual value.

Shipping to your location (%{buyer_country}) from %{seller_country} usually takes %{from_days}-%{to_days} days.

Shipping to your location (%{buyer_city}, %{buyer_country}) from %{seller_country} usually takes %{from_days}-%{to_days} days.

%{price} from %{sellerCountry}, arrives in %{time} days

Shipping from %{sellerCountry} to %{buyerCountry} usually takes %{time} days.

Your payment is secure: we only release it to the seller when you’re satisfied with your object.

FREE from %{sellerCountry}, arrives in %{time} days

This object has free shipping! Shipping from %{sellerCountry} to %{buyerCountry} usually takes %{time} days

Unfortunately, this object can’t be shipped to your location. Possible reasons include that this object may have import restrictions or the seller doesn’t ship to your region.

This object can be picked up for free from %{city}, %{country}.

After you pay, you’ll receive the exact pickup address. You’ll then be able to contact the seller to arrange pickup.

Sign in or create an account to view shipping info based on your region. 

To continue buying and selling special objects, please confirm that you understand and agree Catawiki provides services for both buyers and sellers. %{learn_more}

Due to the size or fragility of this lot, the seller requires it to be picked up from %{city} (%{country}).

Name

Did you contact the seller?

For items without a reserve price, you can bid from €1. For items with a reserve price, bidding will start at either the reserve price, 60% of the reserve price or €1.

Give it a try and be the first to bid on this special item!

Starting bid

You'll be redirected to the PayPal site to complete your payment.


By creating an account, you can save, bid on, and buy objects you love. 

Return policy

Saved searches 

Every week, there are %{counter} new objects to explore. Save this search to receive new matches for “%{search_term}”.

Discover %{total} %{query} objects, selected by experts. Buy and sell %{query} in Catawiki’s auctions. Explore and place your bids!

View the objects offered for auction by %{seller}. Register today to join %{seller} and other sellers on Catawiki!

For non-mainland destinations including islands and overseas territories, additional charges may apply but will not exceed the Rest of the World shipping cost.

Any other costs or charges such as customs or import duties, customs clearance and handling may also apply during the shipment of your lot and will be charged to you by the involved party at a later stage if applicable.

Once you make your payment, the seller is required to ship your order within 3 working days.

View my lots at the Catawiki auctions for this week

Sold

When you search for an object, results are sorted to ensure the most value for you. When you search for an object, we default sort by ‘relevance.’ Within auctions, objects are sorted by ‘time remaining.’ 

Submissions

You’ll need to accept our new %{user_agreement} to keep buying and selling special objects.

This auction might contain images that are not suitable for viewing by persons under 18 years of age.

Warning: Explicit content

Bullion

This object is no longer available, but there’s still lots to explore

[Various] - Lot with 4 physics books - 1920-1941

Popular in Bullion

1527 objects

Related collections