Box 13 (Sarah Shackleton's Journals) Box 13 page

Subject 84245256

Page 1

Page transcription

1819
  • 1819
  • 1819
  • 1819
The button No 5 of Jany 8th containing 1000 steel &
  • The button No 5 of Jany 8th containing 1000 steel &
  • The button No 5 of Jany 8th containing 1000 steel &
  • The button No 5 of Jany 8th containing 1000 steel &
Feb.y 16.
  • Feb.y 16.
  • Feb.y 16.
  • Feb.y 16.
100 Platinum no refuzed in a mould clayed into a crucible
  • 100 Platinum no refuzed in a mould charged into a crucible
  • 100 Platinum now refuzed in a mould clayed into a crucible
  • 100 Platinum no refuzed in a mould charged into a crucible
  • 100 Platinum was refuzed in a mould clayed into a crucible
  • 100 Platinum was refuzed in a mould clayed into a crucible
  • 100 Platinum now refuzed in a mould clayed into a crucible
it was put in at 11.h30m and the furnace at 12h 30m was
  • it was put in at 11.h30m and the furnace at 12h 30m was
  • it was put in at 11.h30m and the furnace at 12h 30m was
  • it was put in at 11.h30m and the furnace at 12h 30m was
got up very hot at 3 oclk the dampers were shut &
  • got up very hot at 3 oclk the dampers were shut &
  • got up very hot at 3 oclk the dampers were shut &
  • got up very hot at 3 oclk the dampers were shut &
the button with the one below left to anneal. __
  • the button with the one below left to xxxxxx. __
  • the button with the one below left to anneal. __
  • the button with the one below left to xxxxxx. __
  • the button with the one below left to anneal. __
  • the button with the one below left to anneal. _
  • the button with the one below left to anneal. __
taken out at 4.h 40'. Perfectly fuzed and moulded
  • taken out at 4.h 40'. Perfectly fuzed and moulded
  • taken out at 4.h 40'. Perfectly fuzed and moulded
  • taken out at 4.h 40'. Perfectly fuzed and moulded
into an excellent flat button _ A surface ground down
  • into an excellent flat button _ A surface ground down
  • into an excellent flat button _ A surface ground down
  • into an excellent flat button _ A surface ground down
No 5 rule]
  • No 5
  • No 5
  • No 5
  • [short horizontal rule]
  • No 5
- hardened by being heated red hot in lead an then plunged
  • - hardened by being heated red hot in lead an then plunged
  • - hardened by being heated red hot in lead an then plunged
  • - hardened by being heated red hot in lead an then plunged
in mercury & afterwards in water was very hard - did not crack
  • in mercury & afterwards in water was very hard - did not crack
  • in mercury & afterwards in water was very hard - did not crack
  • in mercury & afterwards in water was very hard - did not crack
but became concave S.G.? When polished the surface was not
  • but became concave S.G.? When polished the surface was not
  • but became concave S.G.? When polished the surface was not
  • but became concave S.G.? When polished the surface was not
good being full of minute specks - The button was softened and
  • good being full of minute specks - The button was softened and
  • good being full of minute specks - The button was softened and
  • good being full of minute specks - The button was softened and
hammered & then on being re hardened & polished appeared perfectly
  • hammered & then on being re hardened & polished appeared perfectly
  • hammered & then on being re hardened & polished appeared perfect
  • hammered & then on being re hardened & polished appeared perfectly
  • hammered & then on being re hardened & polished appeared perfectly
cracked on cooling & now to be fuzed again (See March. 2.)
  • cracked on cooling & now to be fuzed again (See March. 2.)
  • cracked on cooling & now to be fuzed again (See March. 2.)
  • cracked on cooling & now to be fuzed again (See March. 2.)
The button of 1000 steel and 100 Nickel of
  • The button of 1000 steel and 100 Nickel of
  • The button of 1000 steel and 100 Nickel of
  • The button of 1000 steel and 100 Nickel of
Jany 18th fuzed at the same time and in the same
  • Jany 18th fuzed at the same time and in the same
  • Jany 18th fuzed at the same time and in the same
  • Jany 18th fuzed at the same time and in the same
manner as the above - Perfectly fuzed like the above
  • manner as the above - Perfectly fuzed like the above
  • manner as the above - Perfectly fuzed like the above
  • manner as the above - Perfectly fuzed like the above
and excellently well moulded _ Form of the crystals
  • and excellently well moulded _ Form of the crystals
  • and excellently well moulded _ Form of the crystals
  • and excellently well moulded _ Form of the crystals
admirable _ A surface obtained _ Heated in lead and
  • admirable _ A surface obtained _ Heated in lead and
  • admirable _ A surface obtained _ Heated in lead and
  • admirable _ A surface obtained _ Heated in lead and
quenched in mercury & water _ apparently not very hard - heated again
  • quenched in mercury & water _ apparently not very hard - heated again
  • quenched in mercury & water _ apparently not very hard - heated again
  • quenched in mercury & water _ apparently not very hard - heated again
in lead & quenched in water - a third time heated in charcoal
  • in lead & quenched in water - a third time heated in charcoal
  • in lead & quenched in water - a third time heated in charcoal
  • in lead & quenched in water - a third time heated in charcoal
highly & thrown into water. hardened except in one place
  • highly & thrown into water. hardened except in one place
  • highly & thrown into water. hardened except in one place
  • highly & thrown into water. hardened except in one place
and cracked in concentric rings - somewhat convex -
  • and cracked in concentric rings - somewhat convex -
  • and cracked in concentric rings - somewhat convex -
  • and cracked in concentric rings - somewhat convex -
S.G ? (See March 9.th.)
  • S.G ? (See March 9.th.)
  • S.G ? (See March 9.th.)
  • S.G ? (See March 9.th.)
No - 6
  • No - 6
  • No - 6
  • No - 6


70
  • 70
  • 70
  • 70

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