Jackson, Frank G · London : Chapman & Hall · leaf 232
uring lines,and representation of the object being in different colours, so as to be easilydistinguishable; the glass slide is also drilled, so that threads can be passed fromthe different points of the object to the spectator. A rectangular block accom-panied by two sets of ground plans and glass… … 42 Booksj Diagrams, &c.y published by THE THREE FOLLOWING ARE SUPPLIED AS PRIZES TO FIRSTGRADE STUDENTS IN ELEMENTARY SCHOOLS, ANDMAY BE HAD AT THE PRICES QUOTED, WHICH ARENETT. Small Drawing Board T-scluare> 2S« 3^.Small Box of Colours, 2s. 3d. 6-inch Compasses, with shifting pen and point,…
Decoration and ornament
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