Post office engineering department (33 risultati)

8vo., with illustrations and diagrams in the text; original blue wrappers, wire-stitched as issued, a near fine copy. VERY SCARCE IN THIS CONDITION.

8vo., with illustrations and diagrams in the text; original blue wrappers, wire-stitched as issued, a near fine copy. The sole pamphlet in this Group. VERY SCARCE, ESPECIALLY IN THIS CONDITION.

8vo., with illustrations and diagrams in the text; original blue wrappers, wire-stitched as issued, a near fine copy. VERY SCARCE IN THIS CONDITION.

8vo., with illustrations and diagrams in the text; original blue wrappers, wire-stitched as issued, a near fine copy. VERY SCARCE IN THIS CONDITION.

Condizione: Very Good. Publisher's original stapled light blue card covers, black lettering to the upper panel. 8vo 7¼'' x 4¾'' 20 pp. Monochrome drawings throughout. Staples rusting and in Very Good condition, no dust wrapper as published. Member of the P.B.F.A. TELECOMMUNICATIONS.

Condizione: Very Good. Publisher's original stapled light blue card covers, black lettering to the upper panel. 8vo 7¼'' x 4¾'' 32 pp. Monochrome drawings throughout. Staples rusting and in Very Good condition, no dust wrapper as published. Member of the P.B.F.A. TELECOMMUNICATIONS.

Condizione: Very Good. Publisher's original stapled light blue card covers, black lettering to the upper panel. 8vo 7¼'' x 4¾'' 36 pp. Monochrome drawings throughout. Staples rusting and in Very Good condition, no dust wrapper as published. Member of the P.B.F.A. TELECOMMUNICATIONS.

Condizione: Very Good. Publisher's original stapled light blue card covers, black lettering to the upper panel. 8vo 7¼'' x 4¾'' 26 pp. Monochrome drawings throughout. Staples rusting and in Very Good condition, no dust wrapper as published. Member of the P.B.F.A. TELECOMMUNICATIONS.

Condizione: Very Good. Publisher's original stapled light blue card covers, black lettering to the upper panel. 8vo 7¼'' x 4¾'' 64 pp. Monochrome drawings throughout. Staples rusting and in Very Good condition, no dust wrapper as published. Member of the P.B.F.A. TELECOMMUNICATIONS.

Condizione: Very Good. Publisher's original stapled light blue card covers, black lettering to the upper panel. 8vo 7¼'' x 4¾'' 16 pp. Monochrome drawings throughout. Staples rusting and in Very Good condition, no dust wrapper as published. Member of the P.B.F.A. TELECOMMUNICATIONS.

Condizione: Very Good. Publisher's original stapled light blue card covers, black lettering to the upper panel. 8vo 7¼'' x 4¾'' 36 pp. Monochrome drawings throughout. Staples rusting and in Very Good condition, no dust wrapper as published. Member of the P.B.F.A. TELECOMMUNICATIONS.

Condizione: Very Good. Publisher's original stapled light blue card covers, black lettering to the upper panel. 8vo 7¼'' x 4¾'' 24 pp. Monochrome drawings throughout. Staples rusting and in Very Good condition, no dust wrapper as published. Member of the P.B.F.A. TELECOMMUNICATIONS.

Condizione: Very Good. Publisher's original stapled light blue card covers, black lettering to the upper panel. 8vo 7¼'' x 4¾'' 42 pp. Monochrome drawings throughout. Staples rusting and in Very Good condition, no dust wrapper as published. Member of the P.B.F.A. TELECOMMUNICATIONS.

Condizione: Very Good. Publisher's original stapled light blue card covers, black lettering to the upper panel. 8vo 7¼'' x 4¾'' 24 pp. Monochrome drawings throughout. Staples rusting and in Very Good condition, no dust wrapper as published. Member of the P.B.F.A. TELECOMMUNICATIONS.

Condizione: Very Good. Publisher's original stapled light blue card covers, black lettering to the upper panel. 8vo 7¼'' x 4¾'' 20 pp. Monochrome drawings throughout. Staples rusting and in Very Good condition, no dust wrapper as published. Member of the P.B.F.A. TELECOMMUNICATIONS.

Condizione: Very Good. Publisher's original stapled light blue card covers, black lettering to the upper panel. 8vo 7¼'' x 4¾'' 20 pp. Monochrome drawings throughout. Staples rusting and in Very Good condition, no dust wrapper as published. Member of the P.B.F.A. TELECOMMUNICATIONS.

Condizione: Very Good. Publisher's original stapled light blue card covers, black lettering to the upper panel. 8vo 7¼'' x 4¾'' 16 pp. Monochrome drawings throughout. Staples rusting and in Very Good condition, no dust wrapper as published. Member of the P.B.F.A. TELECOMMUNICATIONS.

Condizione: Very Good. Publisher's original stapled light blue card covers, black lettering to the upper panel. 8vo 7¼'' x 4¾'' 40 pp. Monochrome drawings throughout. Staples rusting and in Very Good condition, no dust wrapper as published. Member of the P.B.F.A. TELECOMMUNICATIONS.

Condizione: Very Good. Publisher's original stapled light blue card covers, black lettering to the upper panel. 8vo 7¼'' x 4¾'' 20 pp. Monochrome drawings throughout. Staples rusting and in Very Good condition, no dust wrapper as published. Member of the P.B.F.A. TELECOMMUNICATIONS.

Condizione: Very Good. Publisher's original stapled light blue card covers, black lettering to the upper panel. 8vo 7¼'' x 4¾'' 36 pp. Monochrome drawings throughout. Staples rusting and in Very Good condition, no dust wrapper as published. Member of the P.B.F.A. TELECOMMUNICATIONS.

Condizione: Very Good. Publisher's original stapled light blue card covers, black lettering to the upper panel. 8vo 7¼'' x 4¾'' 22 pp. Monochrome drawings throughout. Staples rusting and in Very Good condition, no dust wrapper as published. Member of the P.B.F.A. TELECOMMUNICATIONS.

Condizione: Very Good. Publisher's original stapled light blue card covers, black lettering to the upper panel. 8vo 7¼'' x 4¾'' 17 pp. Monochrome drawings throughout. Staples rusting and in Very Good condition, no dust wrapper as published. Member of the P.B.F.A. TELECOMMUNICATIONS.