CHAPTER IV.

TENT MAKING.

We had a farewell meeting of the society the evening before Bill and I

had to return to boarding-school. At this meeting plans were made for

the Easter vacation. We also considered the matter of getting parental

permission for our summer outing. So far we had been afraid to breathe a

word of our plans outside of the society, since Fred had said something

about it in the presence of Father and had been peremptorily ordered to

banish all such hair-brained, Wild West notions from his head. We

realized from that incident that the consent of our parents would not be

so very easily obtained. But Bill came forward with a promising

suggestion. He would write to his Uncle Ed and see if he couldn't be

persuaded to join the expedition. At first we demurred. We didn't want a

"governor" around all the time. But Bill assured us that his uncle was

"no ordinary man"; that he would not interfere with our plans, but would

enter right into them and give us many valuable pointers. Though not by

any means convinced, we told him to go ahead and invite his uncle, as

that seemed about the only means of winning over our fathers and

mothers. The society was then adjourned until our Easter vacation began,

each member promising to earn and save as much money as he could in the

meantime to buy the materials for a tent and provisions for the summer

outing.

Word From Uncle Ed.

[Illustration: Fig. 37. Breadths sewed together for Roof and Side Walls

of Tent.]

Bill's letter to Uncle Ed was answered as quickly as the mail could

travel to Brazil and back. Uncle Ed heartily approved of our plans, and

said that he would be delighted to join the expedition. He could not be

on hand before the 1st of July, but that would give us plenty of time to

make all necessary preparations. He told us not to worry about gaining

the consent of our parents. He would write to them and see them all

personally, if necessary to win their approval.

THE CANVAS TENT.

[Illustration: Fig. 38. The Sail Stitch.]

When at last spring arrived and we returned to Lamington on our Easter

vacation, quite a sum of money had been collected, nearly $15.00, if I

remember rightly; at any rate plenty to buy the materials for a

good-sized tent and leave a large surplus for provisions, etc. Bill

figured out on paper just how much canvas we would need for a tent 7

feet wide by 9-1/2 feet long, which he estimated would be about large

enough to hold us. It took 34 yards, 30 inches wide. Then we visited the

village store to make our purchase. Canvas we found a little too

expensive for us, but a material called drill seemed about right. It

cost ten cents a yard, but since we wanted such a quantity of it the

price was reduced to a total of $3.00. We repaired to the attic to lay

out the material.

[Illustration: Fig. 39. Cutting out the Door Flaps.]

[Illustration: Fig. 40. Sewing on the Door Flaps.]

First we cut out four lengths of 5 yards and 26 inches each. The strips

were basted together, lapping the edges 1 inch and making a piece 17

feet 2 inches long by 9 feet 9 inches wide. Mother sewed the breadths

together on the machine, using a double seam, as in sail making; that

is, two parallel rows of stitching were sewed in, one along each

overlapping edge, as shown in Fig. 38. A 1-inch hem was then turned and

sewed at the ends of the goods, so that the piece measured exactly 17

feet long. It served for the roof and side walls of the tent. Our next

operation was to cut three strips 11 feet long, and sew them together

with a double seam as before. This piece was now slit along the center

line _m_, Fig. 39, making two lengths 3 feet 8 inches wide. The

strips were then cut along the diagonal lines _a a_, forming the

end walls or doors, so to speak, of the tent. In sewing on the door

flaps we started first at the bottom of the side _c_, sewing it to

the side edge of the main piece, as shown in Fig. 40, and running the

seam up for a distance of exactly 3 feet 6 inches. After all the door

strips had been sewed along their _c_ edges the sewing was

continued up the diagonal or _a_ edges. In cutting out the door

pieces we had allowed 1 inch on each side for hems and seams, so that

the door pieces met without lapping at the exact center of the main or

body piece, that is, at the peak of the tent.

[Illustration: The Wall Tent Set Up in the Back Yard.]

[Illustration: Fig. 41. Adjustable Ridge Pole.]

[Illustration: Fig. 42. The Tent Set Up.]

Our next step was to fasten the necessary ropes and loops. Ten 8-foot

lengths of light rope were procured. These were fastened at the top of

the side walls, that is, 3 feet 6 inches from the ends of the main or

body piece, one at each corner and one on each seam. The cloth was

strengthened at these points with patches sewed on the inside. At the

bottom of the side walls we sewed on loops of heavy tape. These were

spaced about 15 inches apart. Along the _b_ edges of the door

pieces tie strings of tape were fastened. A rope 15 feet long was

attached to the peak at the front and at the rear of the tent. The front

and rear posts of the tent were made from scantlings measuring 2 by 4

inches, which were procured from Mr. Schreiner's lumber yard. They were

planed smooth and sawed off to a length of 7 feet 6 inches. A slot was

cut in the end of each stick to a depth of 6 inches and measuring

slightly over an inch in width. For the ridge pole a strip 1 inch thick,

2-1/2 inches wide and 10 feet long was secured. This was fitted into the

slotted ends of these posts, where it was fastened by wooden pegs

slipped into holes drilled through the ends of the posts and the ridge

pole. A number of these peg holes were provided, so that if the canvas

stretched the ridge pole could be raised or lowered to prevent the walls

from dragging on the ground. We set up the tent in our back yard to see

if it was properly constructed. Twelve stakes were required, ten for the

sides and one for the ridge stays at the front and rear. The side stakes

were driven into the ground at a distance of about 8 feet from the

center of the tent. First we tied the guy ropes to the stakes, but later

we found it much easier to secure them with tie blocks.

TIE BLOCKS.

[Illustration: Fig. 43. The Wood Tie Block.]

[Illustration: Fig. 44. The Wire Tie.]

[Illustration: Fig. 45. Bottom of Tent Wall.]

These were made of wood 1/2 inch thick, 1 inch wide and each measured 3

inches long. A hole was drilled into the block at each end and through

these holes the rope was threaded. A knot in the rope then held the end

from slipping out. The loop between the two holes, or the bight, as

sailors would call it, was now slipped over the stake, and the rope

hauled tight by drawing up the tie block, as shown in Fig. 43. A still

later improvement consisted in making ties of stout galvanized iron

wire, bent to the form shown in Fig. 44. The wooden ties were apt to

swell and split open when exposed to the weather, while the wire ties

could always be relied upon.

The walls of the tent were held down along the bottom by railway spikes

hooked through the tent loops and driven into the ground. Wooden pegs

with notches to catch the loops would have served as well, but Dutchy

happened to find a number of the spikes along the track and in his usual

convincing manner argued that they were far better than pegs because

their weight would hold the cloth down even if they were not firmly

embedded in the ground.

THE ANNEX.

We were surprised to find out how small the tent was after it was set

up. We could see at once that when we had put in all the stores and

provisions we would need, there would not be room enough for six boys

and a man to stretch themselves out comfortably in it. Bill had

evidently made a miscalculation, but he suggested that we remedy the

error by building an annex for our kitchen utensils and supplies.

[Illustration: Fig. 46. Cutting out the Annex.]

[Illustration: Fig. 47. The Annex Applied.]

This gave us a two-room tent, which we found to be quite an advantage.

Twelve more yards of drill were bought and cut into two strips, each 17

feet 2 inches long. The breadths were then sewed together, and the ends

turned up and hemmed to make a piece 17 feet long and 4 feet 9 inches

wide. Tape loops were then sewed on as before, and ropes were fastened

on at the top of the side walls, that is, 3 feet 6 inches from the ends

of the strips. We thought it would be better to have a slanting ridge on

the annex, so we cut out a wedge-shaped piece from the center of the two

strips, as shown by dotted lines _B B_ in Fig. 46. This

wedge-shaped piece measured 2 feet at the outer end of the annex, and

tapered down to a point at the inner end. The canvas was then sewed

together along these edges. Tie strings were sewed to the inner edge of

the annex and corresponding ones were attached to the main tent a little

ways back from the edge, so that the two could be tied together, with

the annex lapping well over on the roof and side walls. A notch was cut

out of the peak of the annex, so that it could be tied around the rear

post of the tent, and notches were cut at the top of the side walls to

permit passing the cloth around the wall ropes. Instead of supporting

the ridge of the annex on a ridge pole, we used the rear guy line of the

tent, propping it up with a scantling about 5-1/2 feet long.

The Scientific American Boy; Or, The Camp at Willow Clump Island · 第 4 / 25 章