Hasluck, Paul N. (Paul Nooncree), 1854-1931 · London ; New York : Cassell and Co. · leaf 64
After drawing the circle and straight line, take the required radius of connecting curve and draw a short arc on the inside of large curve—say, on the centre line— and from the main centre draw an are concentric with the large circle, but inside it. Then, with the required radius, obtain a line… … Fig. 104.—Curved Joins. Fig. 105.—Ogee Curve. joined by an ogee or reversed curve. Select a point on one of the lines from which the curves may start, draw a horizontal line and also an inclined line, making an angle of 60° with it. The latter line produced to cut the other given straight line will…
Mechanical drawing
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
