2. Fehler der libelle <choice xmlns="http://www.tei-c.org/ns/1.0"> <abbr>od.</abbr> <expan>oder</expan> </choice> unteren Scheibe 1′<supplied xmlns="http://www.tei-c.org/ns/1.0" cert="high">,</supplied> welche (wenn Schraube <choice xmlns="http://www.tei-c.org/ns/1.0"> <abbr>d.</abbr> <expan>dem</expan> </choice> Ocular ge<g xmlns="http://www.tei-c.org/ns/1.0" ref="#typoHyphen" /><lb xmlns="http://www.tei-c.org/ns/1.0" break="no" />genüber) zuzurechnen.