Chicago House Wrecking Co. · Chicago House Wrecking Co. · leaf 82
defects. Select Grade—The defects in this grade flooring are mainly of a technicalcharacter with an occasional very small knot in the % inch stock. There are noknots in ZA inch thickness, principle imperfection is in manufacture, sap stainand off color. Factory grade:—This grade appears in Maple… … 5-2 or 5 to 2 means that the combined thick-ness of 5 shingles meas-ured across the butt shallmeasure practicall y 2inches. 6-2 or 6 to 2 meansthat the combined thick-ness of 6 shingles meas-ured across the butt shallmeasure 2 inches. 4Bunches per 1000. Choice Red CedarShingles 22-G-5400—Common 6…
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