Verticals of the counting apparatus barrel for division as performed with Plan 28, Notation 290 and mill counting apparatus sketched on Drawings 125 and 126. Sheet 1 of 9.
![Verticals of the counting apparatus barrel for division as performed with Plan 28, Notation 290 and mill counting apparatus sketched on Drawings 125 and 126. Sheet 1 of 9.](https://coimages.sciencemuseumgroup.org.uk/220/737/small_thumbnail_bab_f_291_1_a__0003_verticals_of_the_counting_apparatus_barrel.jpg)
![Verticals of the counting apparatus barrel for division as performed with Plan 28, Notation 290 and mill counting apparatus sketched on Drawings 125 and 126. Sheet 1 of 9.](https://coimages.sciencemuseumgroup.org.uk/220/735/small_thumbnail_bab_f_291_1_a__0001_verticals_of_the_counting_apparatus_barrel.jpg)
![Verticals of the counting apparatus barrel for division as performed with Plan 28, Notation 290 and mill counting apparatus sketched on Drawings 125 and 126. Sheet 1 of 9.](https://coimages.sciencemuseumgroup.org.uk/220/740/small_thumbnail_bab_f_291_1_0003_verticals_of_the_counting_apparatus_barrel_for_division_1844_jul_9.jpg)
![Verticals of the counting apparatus barrel for division as performed with Plan 28, Notation 290 and mill counting apparatus sketched on Drawings 125 and 126. Sheet 1 of 9.](https://coimages.sciencemuseumgroup.org.uk/220/738/small_thumbnail_bab_f_291_1_0001_verticals_of_the_counting_apparatus_barrel_for_division_1844_jul_9.jpg)
![Verticals of the counting apparatus barrel for division as performed with Plan 28, Notation 290 and mill counting apparatus sketched on Drawings 125 and 126. Sheet 1 of 9.](https://coimages.sciencemuseumgroup.org.uk/220/736/small_thumbnail_bab_f_291_1_a__0002_verticals_of_the_counting_apparatus_barrel.jpg)
![Verticals of the counting apparatus barrel for division as performed with Plan 28, Notation 290 and mill counting apparatus sketched on Drawings 125 and 126. Sheet 1 of 9.](https://coimages.sciencemuseumgroup.org.uk/220/739/small_thumbnail_bab_f_291_1_0002_verticals_of_the_counting_apparatus_barrel_for_division_1844_jul_9.jpg)
This notation includes an accompanying draft, in pencil, described as 'Verticals', with a note 'copied', numbered F.291/1[a] by Bromley.
Details
- Extent:
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two sheets
- Identifier:
- BAB/F/291/1
- Access:
- Open Access
- copyright:
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