Proportional divider by Charles Smith

A Brass and Iron Proportional divider by Charles Smith (Clerkenwell) Ltd., London. In original box, lenght 25 cm. Proportional divider by Charles Smith

Gaze following in Archosauria—Alligators and palaeognath birds suggest dinosaur origin of visual perspective taking

Alcohol meter van Dujardin-Salleron. - Van Leest Antiques

Vintage K&E Keuffel & Esser triangular scale Architects Open Divided 56 3778

VIRTUAL WALL SKETCH PAD: 1-point perspective grid design allows for drawing realistic room interiors and layouts, as well as architectural landscapes

Koala Tools | Drawing Perspective (1 and 2-Point) Large Sketch Pad (1 Point - 11 x 17)

Early English brass folding ruler, 1753

VINTAGE / ANTIQUE HALL HARDING LTD LONDON CASED PROPORTIONAL DIVIDERS

The controversial book linking intelligence to class and race in modern society, and what public policy can do to mitigate socioeconomic differences

The Bell Curve: Intelligence and Class Structure in American Life (A Free Press Paperbacks Book)

Stress‐induced escalation of alcohol self‐administration, anxiety‐like behavior, and elevated amygdala Avp expression in a susceptible subpopulation of rats - Barchiesi - 2021 - Addiction Biology - Wiley Online Library

Alcohol meter van Dujardin-Salleron. - Van Leest Antiques

Ch 3. Cultural Weed Management - SARE

An ivory sector by gregory, london. Circa 1780 - Van Leest Antiques

Amsler type planimeter with fixed index - Van Leest Antiques

Transmission line - Wikipedia

Elect principles -_resistance