Euler's Correspondence with Johann Daniel Schumacher

Peter the Great assigned Johann Schumacher to take charge of the sensitive issue of inviting foreign scholars to his newly formed Academy. He travelled through Europe to invite scientists and to acquire the most advanced and accurate physical and astronomical instruments.
(Visit the Colleagues and Contemporaries page for more information about the people in Euler's life.)

For more information about Johann Daniel Schumacher, visit these links:

Publication Information: List of all known correspondence (307 letters total): trans-->
OO2110 Euler to Schumacher 20 April, 1730
OO2111 Euler to Schumacher 22 January, 1731
OO2112 Euler to Schumacher 25 January, 1731
OO2113 Euler to Schumacher 02 February, 1731
OO2114 Euler to Schumacher 15 June, 1731
OO2115 Euler to Schumacher 07 July, 1731
OO2116 Euler to Schumacher 14 September, 1731
OO2117 Euler to Schumacher 09 September, 1741
OO2118 Euler to Schumacher 13 October, 1741
OO2119 Schumacher to Euler 03 April, 1742
OO2120 Schumacher to Euler 17 April, 1742
OO2121 Euler to Schumacher 28 April, 1742
OO2122 Schumacher to Euler 25 May, 1742
OO2123 Schumacher to Euler 13 July, 1742
OO2124 Euler to Schumacher 11 August, 1742
OO2125 Euler to Schumacher 03 November, 1742
OO2126 Schumacher to Euler 27 March, 1744
OO2127 Euler to Schumacher 25 April, 1744
OO2128 Euler to Schumacher 23 May, 1744
OO2129 Schumacher to Euler 27 May, 1744
OO2130 Schumacher to Euler 29 May, 1744
OO2131 Euler to Schumacher 23 June, 1744
OO2132 Schumacher to Euler 21 July, 1744
OO2133 Euler to Schumacher 15 August, 1744
OO2134 Euler to Schumacher 08 September, 1744
OO2135 Euler to Schumacher 10 November, 1744
OO2136 Euler to Schumacher 05 January, 1745
OO2137 Euler to Schumacher 13 March, 1745
OO2138 Schumacher to Euler 04 March, 1746
OO2139 Euler to Schumacher 29 March, 1746
OO2140 Euler to Schumacher 02 April, 1746
OO2141 Euler to Schumacher 25 June, 1746
OO2142 Schumacher to Euler 28 June, 1746
OO2143 Euler to Schumacher 06 September, 1746
OO2144 Schumacher to Euler 31 January, 1747
OO2145 Euler to Schumacher 28 February, 1747
OO2146 Schumacher to Euler 09 May, 1747
OO2147 Euler to Schumacher 18 July, 1747
OO2148 Schumacher to Euler 25 July, 1747
OO2149 Schumacher to Euler 29 September, 1747
OO2150 Schumacher to Euler 17 October, 1747
OO2151 Schumacher to Euler 21 November, 1747
OO2152 Euler to Schumacher 02 December, 1747
OO2153 Euler to Schumacher 19 December, 1747
OO2154 Euler to Schumacher 31 January, 1748
OO2155 Schumacher to Euler 02 February, 1748
OO2156 Schumacher to Euler 16 February, 1748
OO2157 Euler to Schumacher 09 March, 1748
OO2158 Euler to Schumacher 23 March, 1748
OO2159 Schumacher to Euler 19 March, 1748
OO2160 Euler to Schumacher 09 April, 1748
OO2161 Euler to Schumacher 20 April, 1748
OO2162 Euler to Schumacher 11 May, 1748
OO2163 Euler to Schumacher 23 May, 1748
OO2164 Euler to Schumacher 04 June, 1748
OO2165 Schumacher to Euler 28 May, 1748
OO2166 Euler to Schumacher 22 June, 1748
OO2167 Euler to Schumacher 29 June, 1748
OO2168 Schumacher to Euler 25 June, 1748
OO2169 Euler to Schumacher 06 July, 1748
OO2170 Schumacher to Euler 12 July, 1748
OO2171 Euler to Schumacher 30 July, 1748
OO2172 Schumacher to Euler 02 August, 1748
OO2173 Euler to Schumacher 10 September, 1748
OO2174 Euler to Schumacher 05 October, 1748
OO2175 Schumacher to Euler 08 October, 1748
OO2176 Euler to Schumacher 09 November, 1748
OO2177 Schumacher to Euler 15 November, 1748
OO2178 Euler to Schumacher 21 December, 1748
OO2179 Euler to Schumacher 07 January, 1749
OO2180 Euler to Schumacher 25 January, 1749
OO2181 Schumacher to Euler 18 February, 1749
OO2182 Euler to Schumacher 21 March, 1749
OO2183 Schumacher to Euler 14 March, 1749
OO2184 Schumacher to Euler 08 April, 1749
OO2185 Euler to Schumacher 19 April, 1749
OO2186 Euler to Schumacher 06 May, 1749
OO2187 Euler to Schumacher 24 May, 1749
OO2188 Euler to Schumacher 17 June, 1749
OO2189 Schumacher to Euler 17 June, 1749
OO2190 Euler to Schumacher 08 July, 1749
OO2191 Euler to Schumacher 15 July, 1749
OO2192 Schumacher to Euler 29 July, 1749
OO2193 Euler to Schumacher 23 August, 1749
OO2194 Euler to Schumacher 27 September, 1749
OO2195 Schumacher to Euler 21 October, 1749
OO2196 Schumacher to Euler 24 October, 1749
OO2197 Euler to Schumacher 04 November, 1749
OO2198 Euler to Schumacher 18 November, 1749
OO2199 Schumacher to Euler 28 November, 1749
OO2200 Euler to Schumacher 29 December, 1749
OO2201 Schumacher to Euler 02 January, 1750
OO2202 Schumacher to Euler 23 January, 1750
OO2203 Euler to Schumacher 21 February, 1750
OO2204 Euler to Schumacher 03 March, 1750
OO2205 Schumacher to Euler 03 March, 1750
OO2206 Schumacher to Euler 20 March, 1750
OO2207 Euler to Schumacher 31 March, 1750
OO2208 Euler to Schumacher 14 April, 1750
OO2209 Schumacher to Euler 10 April, 1750
OO2210 Euler to Schumacher 09 May, 1750
OO2211 Euler to Schumacher 16 May, 1750
OO2212 Schumacher to Euler 12 May, 1750
OO2213 Euler to Schumacher 23 May, 1750
OO2214 Schumacher to Euler 19 May, 1750
OO2215 Euler to Schumacher 06 June, 1750
OO2216 Euler to Schumacher 14 July, 1750
OO2217 Schumacher to Euler 10 July, 1750
OO2218 Schumacher to Euler 14 August, 1750
OO2219 Euler to Schumacher 08 September, 1750
OO2220 Euler to Schumacher 19 September, 1750
OO2221 Euler to Schumacher 03 November, 1750
OO2222 Schumacher to Euler 06 November, 1750
OO2223 Euler to Schumacher 21 November, 1750
OO2224 Schumacher to Euler 01 December, 1750
OO2225 Euler to Schumacher 10 January, 1751
OO2226 Schumacher to Euler 12 January, 1751
OO2227 Schumacher to Euler 26 January, 1751
OO2228 Schumacher to Euler 05 February, 1751
OO2229 Schumacher to Euler 09 February, 1751
OO2230 Euler to Schumacher 20 February, 1751
OO2231 Euler to Schumacher 02 March, 1751
OO2232 Schumacher to Euler 23 February, 1751
OO2233 Euler to Schumacher 06 March, 1751
OO2234 Euler to Schumacher 09 March, 1751
OO2235 Schumacher to Euler 05 March, 1751
OO2236 Euler to Schumacher 03 April, 1751
OO2237 Schumacher to Euler 02 April, 1751
OO2238 Schumacher to Euler April, 1751
OO2239 Schumacher to Euler 11 May, 1751
OO2240 Euler to Schumacher undated, 1751
OO2241 Schumacher to Euler 22 June, 1751
OO2242 Euler to Schumacher 24 July, 1751
OO2243 Schumacher to Euler 16 July, 1751
OO2244 Schumacher to Euler 27 July, 1751
OO2245 Euler to Schumacher 14 August, 1751
OO2246 Euler to Schumacher 24 August, 1751
OO2247 Schumacher to Euler 07 September, 1751
OO2248 Schumacher to Euler 14 September, 1751
OO2249 Euler to Schumacher 05 October, 1751
OO2250 Euler to Schumacher 12 October, 1751
OO2251 Schumacher to Euler 22 October, 1751
OO2252 Schumacher to Euler 26 October, 1751
OO2253 Euler to Schumacher 20 November, 1751
OO2254 Euler to Schumacher 14 December, 1751
OO2255 Schumacher to Euler 17 December, 1751
OO2256 Euler to Schumacher 15 January, 1752
OO2257 Schumacher to Euler 04 February, 1752
OO2258 Euler to Schumacher 04 March, 1752
OO2259 Schumacher to Euler 29 February, 1752
OO2260 Euler to Schumacher 18 March, 1752
OO2261 Schumacher to Euler 14 March, 1752
OO2262 Schumacher to Euler 21 March, 1752
OO2263 Schumacher to Euler 04 April, 1752
OO2264 Euler to Schumacher 15 April, 1752
OO2265 Euler to Schumacher 22 April, 1752
OO2266 Euler to Schumacher 09 May, 1752
OO2267 Euler to Schumacher 03 June, 1752
OO2268 Schumacher to Euler 09 June, 1752
OO2269 Euler to Schumacher 24 June, 1752
OO2270 Schumacher to Euler 20 June, 1752
OO2271 Euler to Schumacher 08 July, 1752
OO2272 Schumacher to Euler 11 July, 1752
OO2273 Euler to Schumacher 22 July, 1752
OO2274 Schumacher to Euler 14 July, 1752
OO2275 Euler to Schumacher 08 August, 1752
OO2276 Schumacher to Euler 04 August, 1752
OO2277 Schumacher to Euler 22 August, 1752
OO2278 Schumacher to Euler 29 August, 1752
OO2279 Schumacher to Euler 08 September, 1752
OO2280 Euler to Schumacher 26 September, 1752
OO2281 Schumacher to Euler 22 September, 1752
OO2282 Euler to Schumacher 10 October, 1752
OO2283 Schumacher to Euler 29 September, 1752
OO2284 Euler to Schumacher 19 October, 1752
OO2285 Euler to Schumacher 28 October, 1752
OO2286 Euler to Schumacher 14 November, 1752
OO2287 Euler to Schumacher 18 November, 1752
OO2288 Schumacher to Euler 14 November, 1752
OO2289 Schumacher to Euler 21 November, 1752
OO2290 Euler to Schumacher 16 December, 1752
OO2291 Euler to Schumacher 30 December, 1752
OO2292 Euler to Schumacher 13 January, 1753
OO2293 Schumacher to Euler 16 January, 1753
OO2294 Schumacher to Euler 19 January, 1753
OO2295 Schumacher to Euler 26 January, 1753
OO2296 Euler to Schumacher 13 February, 1753
OO2297 Euler to Schumacher 24 February, 1753
OO2298 Schumacher to Euler 13 March, 1753
OO2299 Euler to Schumacher 07 April, 1753
OO2300 Schumacher to Euler 30 March, 1753
OO2301 Euler to Schumacher 28 April, 1753
OO2302 Schumacher to Euler 27 April, 1753
OO2303 Schumacher to Euler 08 May, 1753
OO2304 Euler to Schumacher 19 May, 1753
OO2305 Schumacher to Euler 15 June, 1753
OO2306 Euler to Schumacher 30 June, 1753
OO2307 Euler to Schumacher 14 July, 1753
OO2308 Euler to Schumacher 17 July, 1753
OO2309 Schumacher to Euler 13 July, 1753
OO2310 Schumacher to Euler 16 July, 1753
OO2311 Euler to Schumacher 07 August, 1753
OO2312 Schumacher to Euler 03 August, 1753
OO2313 Euler to Schumacher 14 August, 1753
OO2314 Schumacher to Euler 06 August, 1753
OO2315 Euler to Schumacher 25 August, 1753
OO2316 Euler to Schumacher 04 September, 1753
OO2317 Euler to Schumacher 11 September, 1753
OO2318 Schumacher to Euler 11 September, 1753
OO2319 Schumacher to Euler 18 September, 1753
OO2320 Euler to Schumacher 09 October, 1753
OO2321 Euler to Schumacher 13 October, 1753
OO2322 Euler to Schumacher 20 November, 1753
OO2323 Schumacher to Euler 30 November, 1753
OO2324 Euler to Schumacher 29 December, 1753
OO2325 Schumacher to Euler 01 January, 1754
OO2326 Schumacher to Euler 04 January, 1754
OO2327 Euler to Schumacher 15 January, 1754
OO2328 Schumacher to Euler 22 January, 1754
OO2329 Euler to Schumacher 05 February, 1754
OO2330 Schumacher to Euler 29 January, 1754
OO2331 Schumacher to Euler 01 February, 1754
OO2332 Euler to Schumacher 23 February, 1754
OO2333 Euler to Schumacher 26 February, 1754
OO2334 Euler to Schumacher 12 March, 1754
OO2335 Schumacher to Euler 19 March, 1754
OO2336 Euler to Schumacher 30 March, 1754
OO2337 Euler to Schumacher 16 April, 1754
OO2338 Schumacher to Euler 19 April, 1754
OO2339 Euler to Schumacher 04 May, 1754
OO2340 Euler to Schumacher 18 May, 1754
OO2341 Schumacher to Euler 14 May, 1754
OO2342 Euler to Schumacher 27 May, 1754
OO2343 Schumacher to Euler 21 May, 1754
OO2344 Euler to Schumacher 11 June, 1754
OO2345 Euler to Schumacher 13 July, 1754
OO2346 Euler to Schumacher 27 July, 1754
OO2347 Euler to Schumacher 30 July, 1754
OO2348 Schumacher to Euler 30 July, 1754
OO2349 Schumacher to Euler 02 August, 1745
OO2350 Euler to Schumacher 24 August, 1754
OO2351 Schumacher to Euler 16 August, 1754
OO2352 Euler to Schumacher 27 August, 1754
OO2353 Euler to Schumacher 03 September, 1754
OO2354 Euler to Schumacher 10 September, 1754
OO2355 Euler to Schumacher 14 September, 1754
OO2356 Schumacher to Euler 13 September, 1754
OO2357 Euler to Schumacher 12 October, 1754
OO2358 Schumacher to Euler 15 October, 1754
OO2359 Euler to Schumacher 09 November, 1754
OO2360 Euler to Schumacher 12 November, 1754
OO2361 Schumacher to Euler 05 November, 1754
OO2362 Schumacher to Euler 29 November, 1754
OO2363 Schumacher to Euler 03 December, 1754
OO2364 Euler to Schumacher 14 December, 1754 Translation of OO2364
OO2365 Schumacher to Euler 10 December, 1754 Translation of OO2365
OO2366 Euler to Schumacher 21 December, 1754 Translation of OO2366
OO2367 Euler to Schumacher 28 December, 1754
OO2368 Euler to Schumacher 31 December, 1754
OO2369 Euler to Schumacher 11 January, 1755
OO2370 Schumacher to Euler 21 January, 1755
OO2371 Euler to Schumacher 04 February, 1755
OO2372 Schumacher to Euler 24 January, 1755
OO2373 Euler to Schumacher 11 February, 1755
OO2374 Euler to Schumacher 18 February, 1755
OO2375 Schumacher to Euler 09 February, 1755
OO2376 Schumacher to Euler 11 February, 1755
OO2377 Euler to Schumacher 04 March, 1755
OO2378 Schumacher to Euler 28 February, 1755
OO2379 Euler to Schumacher 15 March, 1755
OO2380 Euler to Schumacher 22 March, 1755
OO2381 Schumacher to Euler 18 March, 1755
OO2382 Euler to Schumacher 30 March, 1755
OO2383 Schumacher to Euler 21 March, 1755
OO2384 Euler to Schumacher 15 April, 1755
OO2385 Euler to Schumacher 26 April, 1755
OO2386 Euler to Schumacher 27 May, 1755
OO2387 Euler to Schumacher 07 June, 1755
OO2388 Schumacher to Euler 30 May, 1755
OO2389 Euler to Schumacher 10 June, 1755
OO2390 Schumacher to Euler 10 June, 1755
OO2391 Euler to Schumacher 24 June, 1755
OO2392 Euler to Schumacher 05 July, 1755
OO2393 Schumacher to Euler 27 June, 1755
OO2394 Euler to Schumacher 12 July, 1755
OO2395 Euler to Schumacher 26 July, 1755
OO2396 Euler to Schumacher 02 August, 1755
OO2397 Euler to Schumacher 09 August, 1755
OO2398 Schumacher to Euler 12 August, 1755
OO2399 Euler to Schumacher 06 September, 1755
OO2400 Schumacher to Euler 02 September, 1755
OO2401 Schumacher to Euler 08 September, 1755
OO2402 Schumacher to Euler 09 September, 1755
OO2403 Euler to Schumacher 30 December, 1755
OO2404 Euler to Schumacher 06 March, 1756
OO2405 Schumacher to Euler 23 March, 1756
OO2406 Euler to Schumacher 04 May, 1756
OO2407 Euler to Schumacher 25 May, 1756
OO2408 Euler to Schumacher 13 July, 1756
OO2409 Schumacher to Euler 13 July, 1756
OO2410 Schumacher to Euler 20 July, 1756
OO2411 Schumacher to Euler 27 July, 1756
OO2412 Euler to Schumacher 21 August, 1756
OO2413 Euler to Schumacher 27 November, 1756
OO2414 Euler to Schumacher 04 January, 1757
OO2415 Schumacher to Euler 15 February, 1757
OO2416 Schumacher to Euler 15 February, 1757


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