It is so great that we can access to these extremely rare and wonderful monograph of Recent mollusks.
MARTINI, Friedrich H. Wilhelm & CHEMNITZ, J.H., 1769-1795. Neues systematisches Conchylien-Cabinet. 11 Bd, Bauer & Raspe, Nuernberg; Namen-Register 1-10 Bd, Schröter, Johann Samuel, 1788; Band 12, Schubert, Gotthilf Heinrich von & Wagner, Johann Andreas. Available online at https://www.biodiversitylibrary.org/bibliography/43760#/summary.
KUESTER, H.C., KOBELT, W., & WEINKAUFF, H.C. (ed.), 1837-1920. Systematisches Conchylien-Cabinet von Martini und Chemnitz, neu herausgegeben. 11 vols., Nuernberg. [For collations, Smith, E.A. & England, H.W., 1937, Jour. Soc. Bibl. Nat. Hist., 1(4): 89-99; Johnson, R.I., 1968, ibid., 4(7): 363-367.] Available online at https://www.biodiversitylibrary.org/bibliography/50504#/summary.
MARTINI, Friedrich H. Wilhelm & CHEMNITZ, J.H., 1769-1795. Neues systematisches Conchylien-Cabinet. 11 Bd, Bauer & Raspe, Nuernberg; Namen-Register 1-10 Bd, Schröter, Johann Samuel, 1788; Band 12, Schubert, Gotthilf Heinrich von & Wagner, Johann Andreas. Available online at https://www.biodiversitylibrary.org/bibliography/43760#/summary.
KUESTER, H.C., KOBELT, W., & WEINKAUFF, H.C. (ed.), 1837-1920. Systematisches Conchylien-Cabinet von Martini und Chemnitz, neu herausgegeben. 11 vols., Nuernberg. [For collations, Smith, E.A. & England, H.W., 1937, Jour. Soc. Bibl. Nat. Hist., 1(4): 89-99; Johnson, R.I., 1968, ibid., 4(7): 363-367.] Available online at https://www.biodiversitylibrary.org/bibliography/50504#/summary.