cercle de réflexion (mention au 1795-07-15)
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=instrument+ou+objet+p%C3%A9dagogique+ou+scientifique">instrument ou objet pédagogique ou scientifique</a>
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=instrument+de+mesure">instrument de mesure</a>
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=instrument+de+mesure+des+angles">instrument de mesure des angles</a>
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=instrument+astrom%C3%A9trique">instrument astrométrique</a>
Flaugergues, Pierre-Gilles-Antoine-Honoré-Joseph (1755-1830) propose de faire des observations.
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=40&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=1795-07-15">1795-07-15</a>
Text
MIPVBDL00006
instrument (mention au 1795-07-30)
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=instrument+ou+objet+p%C3%A9dagogique+ou+scientifique">instrument ou objet pédagogique ou scientifique</a>
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=instrument+de+mesure">instrument de mesure</a>
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=instrument+de+mesure+des+angles">instrument de mesure des angles</a>
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=instrument+astrom%C3%A9trique">instrument astrométrique</a>
L’instrument de Nouet, Nicolas-Antoine (1740-1811) avec trois arcs de 60° demande une connaissance de l’astronomie.
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=40&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=1795-07-30">1795-07-30</a>
Text
MIPVBDL00008
instrument des passages (mention au 1795-08-04)
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=instrument+ou+objet+p%C3%A9dagogique+ou+scientifique">instrument ou objet pédagogique ou scientifique</a>
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=instrument+de+mesure">instrument de mesure</a>
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=instrument+de+mesure+des+angles">instrument de mesure des angles</a>
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=instrument+astrom%C3%A9trique">instrument astrométrique</a>
Les architectes de l’Observatoire s’engagent à étudier le déplacement de l’instrument.
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=39&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=La+Lande%2C+J%C3%A9r%C3%B4me+de+%281732-1807%29">La Lande, Jérôme de (1732-1807)</a>
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=40&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=1795-08-04">1795-08-04</a>
Text
MIPVBDL00009
quart de cercle (mention au 1795-08-04)
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=instrument+ou+objet+p%C3%A9dagogique+ou+scientifique">instrument ou objet pédagogique ou scientifique</a>
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=instrument+de+mesure">instrument de mesure</a>
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=instrument+de+mesure+des+angles">instrument de mesure des angles</a>
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=instrument+astrom%C3%A9trique">instrument astrométrique</a>
Ce quart de cercle sera meilleur que celui que l’on utilisait à l’Observatoire pour les hauteurs correspondantes.
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=39&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Caroch%C3%A9%2C+No%C3%ABl-Simon+%281740-1813%29">Caroché, Noël-Simon (1740-1813)</a>
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=40&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=1795-08-04">1795-08-04</a>
Text
MIPVBDL00010
lunette méridienne (mention au 1795-08-24)
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=instrument+ou+objet+p%C3%A9dagogique+ou+scientifique">instrument ou objet pédagogique ou scientifique</a>
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=instrument+de+mesure">instrument de mesure</a>
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=instrument+de+mesure+des+angles">instrument de mesure des angles</a>
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=instrument+astrom%C3%A9trique">instrument astrométrique</a>
Vérification de la précision par des visées sur α Cygne et Fomalhaut.
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=39&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=La+Lande%2C+J%C3%A9r%C3%B4me+de+%281732-1807%29">La Lande, Jérôme de (1732-1807)</a>
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=40&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=1795-08-24">1795-08-24</a>
Text
MIPVBDL00013
sextant (mention au 1795-08-29)
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=instrument+ou+objet+p%C3%A9dagogique+ou+scientifique">instrument ou objet pédagogique ou scientifique</a>
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=instrument+de+mesure">instrument de mesure</a>
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=instrument+de+mesure+des+angles">instrument de mesure des angles</a>
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=instrument+astrom%C3%A9trique">instrument astrométrique</a>
Envoi du sextant de Lacaille, Nicolas-Louis de (1713-1762) à Duc-Lachapelle, Anne-Jean-Pascal (1765-1814).
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=40&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=1795-08-29">1795-08-29</a>
Text
MIPVBDL00015
machine à marées (mention au 1795-09-13)
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=instrument+ou+objet+p%C3%A9dagogique+ou+scientifique">instrument ou objet pédagogique ou scientifique</a>
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=instrument+de+mesure">instrument de mesure</a>
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=instrument+de+mesure+du+temps">instrument de mesure du temps</a>
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=horloge+de+pr%C3%A9cision">horloge de précision</a>
Solde d’un instrument commandé en 1786 pour 6000 livres.
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=40&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=1795-09-13">1795-09-13</a>
Text
MIPVBDL00018
chronomètre (mention au 1795-09-18)
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=instrument+ou+objet+p%C3%A9dagogique+ou+scientifique">instrument ou objet pédagogique ou scientifique</a>
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=instrument+de+mesure">instrument de mesure</a>
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=instrument+de+mesure+du+temps">instrument de mesure du temps</a>
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=horloge+de+pr%C3%A9cision">horloge de précision</a>
Le Bureau échoue à racheter les instruments de Bochart de Saron, Jean Baptiste Gaspard (1730-1794), à leurs nouveaux propriétaires Legendre, Adrien-Marie (1752-1833) et Biré.
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=39&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=La+Lande%2C+J%C3%A9r%C3%B4me+de+%281732-1807%29">La Lande, Jérôme de (1732-1807)</a>
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=40&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=1795-09-18">1795-09-18</a>
Text
MIPVBDL00019
lunette méridienne (mention au 1795-09-18)
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=instrument+ou+objet+p%C3%A9dagogique+ou+scientifique">instrument ou objet pédagogique ou scientifique</a>
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=instrument+de+mesure">instrument de mesure</a>
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=instrument+de+mesure+des+angles">instrument de mesure des angles</a>
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=instrument+astrom%C3%A9trique">instrument astrométrique</a>
L’objet sera placé dans le dernier cabinet de l’Observatoire selon le mémoire de Cassini, Jean-Dominique (1748-1845).
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=39&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Cassini%2C+Jean-Dominique+%281748-1845%29">Cassini, Jean-Dominique (1748-1845)</a>
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=40&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=1795-09-18">1795-09-18</a>
Text
MIPVBDL00021
secteur (mention au 1795-09-24)
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=instrument+ou+objet+p%C3%A9dagogique+ou+scientifique">instrument ou objet pédagogique ou scientifique</a>
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=instrument+de+mesure">instrument de mesure</a>
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=instrument+de+mesure+des+angles">instrument de mesure des angles</a>
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=instrument+astrom%C3%A9trique">instrument astrométrique</a>
L’emballage et le transport de l’objet seront payés par le Comité d’instruction publique.
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=39&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=La+Lande%2C+J%C3%A9r%C3%B4me+de+%281732-1807%29">La Lande, Jérôme de (1732-1807)</a>
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=40&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=1795-09-24">1795-09-24</a>
Text
MIPVBDL00022
sextant (mention au 1795-10-04)
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=instrument+ou+objet+p%C3%A9dagogique+ou+scientifique">instrument ou objet pédagogique ou scientifique</a>
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=instrument+de+mesure">instrument de mesure</a>
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=instrument+de+mesure+des+angles">instrument de mesure des angles</a>
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=instrument+astrom%C3%A9trique">instrument astrométrique</a>
Le Comité d’instruction publique accepte de payer l’envoi de l’objet à Montauban.
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=39&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=La+Lande%2C+J%C3%A9r%C3%B4me+de+%281732-1807%29">La Lande, Jérôme de (1732-1807)</a>
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=40&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=1795-10-04">1795-10-04</a>
Text
MIPVBDL00023
lunette prismatique (mention au 1795-10-29)
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=instrument+ou+objet+p%C3%A9dagogique+ou+scientifique">instrument ou objet pédagogique ou scientifique</a>
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=instrument+de+mesure">instrument de mesure</a>
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=instrument+de+mesure+des+longueurs">instrument de mesure des longueurs</a>
Caroché, Noël-Simon (1740-1813) chargé d’amener l’objet à Le Roy, Jean-Baptiste (1720-1800) pour son rapport.
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=40&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=1795-10-29">1795-10-29</a>
Text
MIPVBDL00024