Porta linguarum trilinguis reserata et aperta. Sive Seminarium linguarum & scientiarum omnium : hoc est, compendiaria Latinam, Anglicam, Gallicam (& quamvis aliam) linguam vnà cum artium & scientiarum fundamentis sesquianni spatio ad summum docendi & perdiscendi methodus, sub titulis centum, periodis mille comprehensa. Latinè primùm. Nunc verò gratitudinis ergò in illustrissimi principis Caroli Britannicaeq́ue Gallicae & Hybernicae pubis, gratiam, Latinè, Anglicè & Gallicè in lucem eruta, operâ, studio, & elucubratione Ioh. Anchorani theol. licentiatiComenius, Johann Amos, 1592-1670MDCXXXI [1631]latBEIN 2013 79: Imperfect: leaf E2 torn, with no loss of text; leaf Q4 torn, with no loss of text. Stamps: Ex-libris Marcel Bekus.Anonymous. By Johann Amos Comenius.Pages 66, 93 and 117 misnumbered 96, 63 and 107.A version of "Janua linguarum reserata", originally published in Latin and Czech (not to be confused with the earlier "Janua linguarum" of William Bathe and others)With an additional title page, "The gate of tongues vnlocked and opened, or else A seminarie or seed-plot of all tongues and sciences" with imprint "London, printed by George Miller for the authour 1631"Latin, English, and French in parallel columns.With two final contents leaves; the last leaf is blank.One of three states printed in this year with different combinations of names in the imprints.Variant: A2v has a dedication signed: Ioh. Anchor, I.A. Comenius.Signatures: pi⁸ A⁴ B-P⁸ Q⁴ (Q4 blank).