# Leibniz Legible — https://leibnizlegible.com
# Page: https://leibnizlegible.com/page/00068537:0043
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# Title: Leibniz-Handschriften zur Technica LH 38
# Folio 22r, page id 00068537:0043
# Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=00068537&page=43
# Source image: https://digitale-sammlungen.gwlb.de/content/00068537/jpgs/default/00000043.jpg
# Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 38 lines, status machine
# Lines: 38 recognised, mean confidence 0.94
# Machine transcription. Not an edition. Errors are expected: about 8% character error rate on Latin and French lines, higher on German.
# Licence: CC BY 4.0, Leibniz Legible. Machine output: do not ingest it as verified text; keep this provenance with the text.
# Wording rule: say "the machine reads it as …", never "Leibniz wrote".
# After the first blank line: the recognised lines in reading order, one per line.

cmme les pilotes prennent les hauteurs
sur mer.
primum male simunt
lineam horizontalem
aquam aspiliunt a fleu
d’eau sed ipsa primum altitudo
navis errorem facit. Deinde quod longe
importantius, usue onstrumenti
90
quod vocant l’arcbaleste, est complissimus
veberent in spicere ex centro a. cum per extremamspicient
at illi inspiciant bE. separatum ob. ec separatimi.
at ipsi centrum ponunt in media auus rectae ed.
p2ad tam
Methodum habeo
perfecte observandi in navi
quantum ab homine possibile
est. Ope Instrumenti hevenotiam
haberi pt linea horizontalis,
inde forma quadam Camerae obsimae
portalisis adhibita, chartaque)
inolita cousue mutetur sau
dumstelai certo apparea
quaesita in certo appareat puncto
chartae, ulbi ibi apparid tacto
quodam Elaterio machinae partibus
stabilis quidam situs detur
quo facto habebitur angulus
quaesitus.  Hoc modo non
opus est quaer inspicere per
dioptram, quo casu quaerere
difficile. At ipsam digptia,
dirigere in stellam, non
inspiciendo perdioptram
videtur adhm difficilius sed
hoc invento emendatur
12+5(d 3t 77) edt ac tun 
t