The case of Hitler’s Diaries. Hitler’s Diaries During the 1980’s a German publisher paid €2 million for a diary written by Hitler during the war. It was.

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Presentation transcript:

The case of Hitler’s Diaries

Hitler’s Diaries During the 1980’s a German publisher paid €2 million for a diary written by Hitler during the war. It was contained in 60 handwritten notebooks. The contents of the diaries were shocking. They showed that Hitler was not aware of ‘the final solution’, the Nazi extermination of Europe’s Jews. They showed that on the contrary his plan was to settle the Jews in the East.

Apparently the diaries had left Berlin in the chaos of the end of the second World War but the plane carrying them had crashed. A farmer had found the documents but unaware of what they were had stored them away in an attic. It was only when a dealer in second World War memorabilia came to the area that he remembered them and sold them.

It was only when a dealer in second World War memorabilia came to the area that he remembered them and sold them. They passed through a number of dealers before they came into the possession of Konrad Kujau, a collector of Nazi documents. Kujau then took the diaries to Gerd Heidemann, a journalist on Germany’s Stern newspaper. On April 22nd 1983 Stern began to serialise their amazing discovery.

They also sold publication rights to The Sunday Times in the UK and to Newsweek in America.

Doubts were raised about whether they were authentic and handwriting experts were called in to make comparisons with other known examples of Hitler’s handwriting. They concluded that the diaries were indeed authentic.

But are they? Your task is to carry out scientific comparisons of the ink used in the diary, modern ink and ink used in the 1940’s To compare the inks you are going to use chromatography

What you need to know! Your teacher will show you some chromatography paper. When you place one end of it in water the water rises up the paper by capillary action- the same way as it does into a sponge or J cloth. As the water passes a drop of ink on the paper it carries the dyes in the ink with it - but some move more easily up the paper than others. The dyes therefore separate and you can see what dyes the ink contains.

☺The actual distance moved by dyes up the paper is not useful for identifying the dye as it depends on a number of variables - temperature, how long you leave it to run etc. However the ratio of the distance moved by the dye to the distance moved by the water is called the Rf value, or retention factor, and can be very useful in identifying dyes. This is why it is important to mark the original spot and the level reached by the water at the end of the experiment! Rf = distance moved bydye/distance moved by the water

What you need to do to solve it! You are going to use chromatography to compare ink from Hitler’s diaries with ink available in the 1940’s and modern ink. 1. Mark a pencil line on the chromatography paper 2 cms from the bottom. 2. Place drops of ink on the paper as shown. You will get best results with a small dot. Leave it to dry before you add a second drop or the drop will get too big.

3. Make chromatograms for all the inks you wish to test. You will fit 2 or 3 inks on each piece of chromatography paper. 4. Place the chromatograms in a beaker with a little water as shown. Make sure the pencil line is above the level of the water

5. When the water is near the top take them out and mark the level the water has got to while the paper is still wet. Sketch onto worksheet. ☺6. Measure the distance moved from the start line by the water and each of the colours in the inks. Calculate Rf values for each colour as described earlier

What have you found out? 2. Compare the ink from the 1940’s with the modern ink. Are they the same? If not how do they differ? ……………………………………………………………………………… 3. Which ink was used to write the diaries? Could they have been written in the 1940’s? ……………………………………………………………………………… 4. What do you think happened? What other evidence would you need to collect to prove your theory? ………………………………………………………………………………… ……………………………………………………………………………… 5. If the diaries were written with ink from the 1940’s would it prove that they were genuine? ………………………………………………………………………………… ………………………………………………………………………………

What actually happened! Handwriting analysis: Experts concluded the diaries were authentic but they did not realise that they were comparing with other faked versions of Hitler’s handwriting. Analysis on paper: UV light showed that the paper contained a substance only added after 1954

Gerd Heinemann, the reporter worked with him to give legitimacy for a cut of the financial gain Both were jailed for 4 years. Investigations into Konrad Kujau showed that he was an expert in the forging of Hitler’s handwriting – a skill he had perfected over many years