Thuringia - Mining Muthzettel for Philipp Ernst Count zu Gleichen. Ohrdruf, 16 May 1620. 1 p. on 1 double sheet (32 x 20 cm). With paper-covered seal. Entry of Philip Ernst, Count of Gleichen, Spiegelbergk, and Pyrmont, Lord of Tonna ... Hannß Heinemann before him, then Gregor Langbeinn and Hannß Kloß, in matrimonial guardianship of their wives ... the fiefdom ... Thus they ... under the secret of this mandate, until the proper enfranchisement ... have been ordered. - With eh. Signed by the jurist and chancellor Marcus Pein (?-1630). - With the help of the Counts of Gleichen, who resided in Ohrdruf (until their extinction in 1631), copper mangate deposits were discovered around 1545 in the old mining area of Kienberg, which stretches between the Thuringian communities of Luisenthal and Ohrdruf in the district of Gotha. - Traces of multiple folding, folds with tears and small losses (without loss of text), some (brown) spotting, 2nd leaf dusty on verso. - Comes with: certificate for the two landowners of Ohrdruf Johann Hille and Abraham Kirschte "6.gl. vor 30 bläter copiry, so aus denen alhier ergangenen Hirschfeldischen Immissionsacten wegen der Gefälle zu Emleben, Pfertingsleben undt Werningshausen ... wohl entrichtet". Friedenstein, 31 Jan. 1672. 1 p. on 1 sheet. (32.3 x 19 cm). - Honour. Letter with inscription from the chancellor Schultes to the arborist Abraham Kirschte in Ohrdruf. Gotha, 15 Feb. 1672. 1 p. on 1 sheet. (32 x 19.8 cm). - About a payment and with addition because of "der vor wenig tagen alhier verstorbenen ... Hessian princess". Thuringia - Mining - Certificate for Philipp Ernst Count zu Gleichen concerning the mills at 'Mörsburgk'. With paper-covered seal. - With the help of the Counts of Gleichen, who resided in Ohrdruf (until their extinction in 1631), copper mangate deposits were developed which were discovered around 1545 in the old mining area of Kienberg, which extends between the Thuringian communities of Luisenthal and Ohrdruf in the district of Gotha.