Mathematical construction, informal number work for busy hands; grades one and two (1911)
Laffin, Nora Louise, b. 1878 · Chicago : A. Flanagan Company · leaf 109
12 lbs., small one holds ^ of 12 lbs.,or 6 lbs. F.j.a.. From small box shape cut so that the legs of the bed are formed. From large box shape cut half-way down on the edges a and h. Cut across on line c. This is the foot of the bed. Leave opposite end as it is. This is the head of the bed.Now to…
Manual training · Paper work
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