For many years engaged in bookbinding business. Stapling the sheet sets at the root, not sew them, string, inserting in the cuts the block with a depth of 3 to 4 mm sturdy thread in the shown sequence. Then coat the lace with glue— everything works faster and stronger.
O. EVDOKIMOV, Saint-Petersburg
Recommend to read
TRUCK-DUMP TRUCK
To make this easy and convenient truck — an assistant gardener and grower — only need that, and so there are in any country or agriculture. But serve it on any auxiliary works:...
THE ETERNAL BUS
Judging by the works submitted to the contest by Cycling, and today they have solved two major technical problems: the creation of a roomy trunk with a bag or holdall and protection of...
