The Surprising Adventures of Baron Munchausen | Page 7

Horace Walpole, who wrote to his friend, the Rev. William Mason: "There is a Dutch s?avant come over who is author of several pieces so learned that I do not even know their titles: but he has made a discovery in my way which you may be sure I believe, for it proves what I expected and hinted in my 'Anecdotes of Painting,' that the use of oil colours was known long before Van Eyck." Raspe, he went on to say, had discovered a MS. of Theophilus, a German monk in the fourth century, who gave receipts for preparing the colours, and had thereby convicted Vasari of error. "Raspe is poor, and I shall try and get subscriptions to enable him to print his work, which is sensible, clear, and unpretending." Three months later it was, "Poor Raspe is arrested by his /tailor/. I have sent him a little money, and he hopes to recover his liberty, but I question whether he will be able to struggle on here." His "Essay on the Origin of Oil Painting" was actually published through Walpole's good service in April 1781. He seems to have had plans of going to America and of excavating antiquities in Egypt, where he might have done good service, but the bad name that he had earned dogged him to London. The Royal Society struck him off its rolls, and in revenge he is said to have threatened to publish a travesty of their transactions. He was doubtless often hard put to it for a living, but the variety of his attainments served him in good stead. He possessed or gained some reputation as a mining expert, and making his way down into Cornwall, he seems for some years subsequent to 1782 to have been assay-master and storekeeper of some mines at Dolcoath. While still at Dolcoath, it is very probable that he put together the little pamphlet which appeared in London at the close of 1785, with the title "Baron Munchausen's Narrative of his Marvellous Travels and Campaigns in Russia," and having given his /jeu d'esprit/ to the world, and possibly earned a few guineas by it, it is not likely that he gave much further thought to the matter. In the course of 1785 or 1786, he entered upon a task of much greater magnitude and immediate importance, namely, a descriptive catalogue of the Collection of Pastes and Impressions from Ancient and Modern Gems, formed by James Tassie, the eminent connoisseur. Tassie engaged Raspe in 1785 to take charge of his cabinets, and to commence describing their contents: he can hardly have been ignorant of his employ��'s delinquencies in the past, but he probably estimated that mere casts of gems would not offer sufficient temptation to a man of Raspe's eclectic tastes to make the experiment a dangerous one. Early in 1786, Raspe produced a brief but well-executed conspectus of the arrangement and classification of the collection, and this was followed in 1791 by "A Descriptive Catalogue," in which over fifteen thousand casts of ancient and modern engraved gems, cameos, and intaglios from the most renowned cabinets in Europe were enumerated and described in French and English. The two quarto volumes are a monument of patient and highly skilled industry, and they still fetch high prices. The elaborate introduction prefixed to the work was dated from Edinburgh, April 16, 1790.
This laborious task completed, Raspe lost no time in applying himself with renewed energy to mineralogical work. It was announced in the /Scots Magazine/ for October 1791 that he had discovered in the extreme north of Scotland, where he had been invited to search for minerals, copper, lead, iron, manganese, and other valuable products of a similar character. From Sutherland he brought specimens of the finest clay, and reported a fine vein of heavy spar and "every symptom of coal." But in Caithness lay the loadstone which had brought Raspe to Scotland. This was no other than Sir John Sinclair of Ulbster, a benevolent gentleman of an ingenious and inquiring disposition, who was anxious to exploit the supposed mineral wealth of his barren Scottish possessions. With him Raspe took up his abode for a considerable time at his spray-beaten castle on the Pentland Firth, and there is a tradition, among members of the family, of Sir John's unfailing appreciation of the wide intelligence and facetious humour of Raspe's conversation. Sinclair had some years previously discovered a small vein of yellow mundick on the moor of Skinnet, four miles from Thurso. The Cornish miners he consulted told him that the mundick was itself of no value, but a good sign of the proximity of other valuable minerals. Mundick, said they, was a good horseman, and always rode on a good load. He now employed Raspe to examine the ground,