Second. Eight hundred cubic feet of brick masonry underpinning, more
or less, at $1.30 per cubic foot.

Third. One thousand cubic feet, more or less, of brick masonry to
fill in cavities, at $1.40 per cubic foot.

Fourth. Bracing walls, as per plans, $120.

Fifth. Five hundred lineal feet of 2 by 4 square timber at 8 cents
per foot, lumber measure.

(Signed) C. D. Henry.

V

Phoenix, Arizona, _February 11, 1891_.
Cosmos Mindeleff, Esq.,
_Tempe, Arizona_.

Dear Sir: I hereby submit for your consideration, in reference to
the plans and specifications for the preservation of the Casa Grande
ruins of Arizona, bids upon the following propositions, to wit:

First. "Cleaning out the débris." For the removal of 470 cubic yards
of material, more or less, at $2.65 per cubic yard.

Second. "Underpinning walls." For 800 cubic feet of brick masonry,
more or less, laid and plastered as specified, at $4.25 per cubic
foot.