Notes on brazing, soldering and Morse code

Notes on brazing, soldering and Morse code

Notes on brazing, soldering, and Morse code alphabet including diagrams.

Four page handwritten document

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MCluettAV120946-150515-10

10.

Brazing.
STEEL.
ROUGHT [sic] IRON
MATRIALS [sic] USED IN Brazing (Spelter) Copper Zinc
The flux used is Borax.
Before Brazing the 2 parts must be Clean and good fitting, then apply heat untill [sic] Borax and spelta [sic] is melted. Borax to be used first and then spelta running in. When spelta is running through then allow metal to cool. Main Point is
Soldering
Means of uniting 2 Pieces of metal with great heat. Metals which [indecipherable word] be Soldering sh. steel, [indecipherable word] and Brass. Martrail used Solder conts Lead & Tin and a flux as a Cleaning agent. Fluxes. Resum [sic] Zinc, Chloride, Amonium [sic] Chlorine. First both parts going to be joined clean & Tin solding [sic] Iron. Apply heat to Iron

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dip in flux used then with Solder Tin 2 peices [sic] going to be joined then put 2 Peices together and apply hot Iron with more flux.
More tin the better made solder
Common soldering tin
Silver soldering
then brazing
and wealding [sic] 26-2

[Sketch]

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[deleted] [Technical notes] [/ideleted]

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[Morse Code alphabet]

Packing Peice No.2
[Sketch]

26.2-
No1. [sketch]
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