Early 19th Century Scientific Instruments

Pair of apothecary glass funnels. Italy 1800 ca.

Mortar with inscriptions. Bronze. Spain, 1823. Con maza. Mortar made of bronze with an enlarged mouth and a cone shaped body developed without discontinuity and with a decreasing diameter to the base; It has two handles or "pieces" towards the smooth decorative moldings that it has on the upper part. The piece presents, almost on the edge, an inscription (I AM FROM D GREGORIO OCANA ANO DE 1823) in capital letters and a date in roman with spaces between them; and the text (the other way around) “Mazon fecci”; both flanked by a simple molding above and another below. This large-sized mortar is of the type that is usually known as "hospital" because it is usually used for medicines in environments with many patients or in important apothecaries. Typologically, it follows the usual line in these examples of the Spanish school during the 19th century: smooth, with moldings and, as a general rule, without those ribs (or derivatives thereof) that used to appear in the previous ones. Compare, for example, with the large pharmacy mortar in the Municipal Museum-Archive of Calella (with inscription, ribs and human heads as handles), a large pestle...

William Cary, London Circular Protractor. C.1810 The protractor with geared knob turn for full diameter bar, double hinged scribe arms with shaped frame. Main wheel with four spokes and glass sight cross centre, full circumference inscribed divider to 360 degrees signed Cary, London to the bar. Adjustment screws to the arms and housed in it’s original mahogany case with hinged lid. William Cary is listed as working in Strand, London from 1801 to 1825. William Cary was an important scientific instrument maker, he trained under Jesse Ramsden (1735-1800) he produced numerous scientific instruments including mechanical calculators...

Pharmacy mortar. Bronze. Spain, 1816. Mortar with an excavated mouth, decoration of derived ribs in pilasters and a stripe in the upper area with an inscription (I am from Don Juan Antonio...