09-03-2026, 05:49 AM
JSTOR:
Parchment: 40 cm x 28 cm
Size of Map (velum): 19cm x 26 cm
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LOC:
on sheet: 29 x 41 cm
vellum (map): 22 x 19 cm
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If you're saying Parchment=Sheet, where has the other 11cm height & 13cm width gone? How does one get an additional 13cM in length? There's a lack of consistency in values assigned; height and width interchange freely to the point that it creates contextual ambiguity, particularly because the values don't have a corresponding W/H notations. If we accept them at face value, based on the values assigned in a 1:1 comparison, on-sheet and & parchment wouldn't be the same and neither would the map.
Now if we have to start applying our own logistics, and trying to figure out which value assigned is correct and which one isn't it leads to a logistical blackhole- to which I'm sure most people just default to "well surely the height and widths just got inverted."- But which version is correct, the JSTOR or the LOC, I mean, they're both academic sources referring to the exact same piece of material? How does one choose? Is the portrait orientation correct or the landscape? The Map has folds, how do we know what orientation it was meant for? Without proper dimensional notations, it becomes impossible to discern with any of that with any degree of certainty.
*Parchment (calculated at a 1:1 conversion):
(JSTOR) 40 cm x 28cm [total area 1120 cm2]
(LOC) 29 cm ×41 cm [total area 1189 cm2]
Percent change = ((1189 − 1120) / 1189) × 100 = 6.16%
Differences:
(JSTOR->LOC)- (40cm height->29cm height; 27.5% change)
(JSTOR->LOC)- (28cm width->41cm width; 46.43% change)
total change: ~73.93%
If you were to go the other way around
(LOC->JSTOR)- (29cm height->40cm height; 37.68% change)
(LOC->JSTOR)- (41cm width->28cm width; 31.71% change)
total change: ~69.39%
*Cumulative Percentage Change:*
[*]JSTOR -> LOC: +6.16%
[*]JSTOR <- LOC: −5.81%
So while the overall change to total cm2 area of ~6% is small, the internal variance is still absurdly high.
*Map (calculated at a 1:1 conversion)
(JSTOR) 19cm x 26 cm [total area 494 cm2]
(LOC) 22cm× 19cm = [total area=418 cm2]
Percent change = ((418 − 494) / 494) × 100 = −15.38%
Differences:
(JSTOR->LOC)- (19cm height->22cm height; 15.8% change)
(JSTOR->LOC)- (26cm width->19cm width; 26.92% change)
total change: ~42.72%
If you were to go the other way around
(LOC->JSTOR)- (22cm height->19cm height; 13.64% change)
(LOC->JSTOR)- (19cm width->26cm width; 36.84% change)
total change: ~50.64%
*Cumulative Percentage Change:*
[*]JSTOR -> LOC: -15.4%
[*]JSTOR <- LOC: 18.2%
Again, the overall change to total cm2 area of ~15% is comparatively small, the internal variance is still absurdly high.
While I can't argue statistical significance with such a small sample size with any real legitimacy, I'd say that's a pretty high discrepancy in description. I can't imagine passing a paper with that much variation. Anyway, all that to say, the lexicology isn't the only lack of consistency contributing to my confusion here because no official academic recording of it is consistent.
____________________________________________________
*All calculations have now been updated correctly to reflect the properly reported JSTOR size of "52.5cm x 43.5cm" as opposed to the calculations based on the incorrect "42.5cm x 43.5cm"* [10:47pm]
*As per a following conversation, an additional error was pointed out and correction is needed for the numbers above; to be updated 3/9/26, sometime in the AM; for now,the images are probably what you're looking for. [2:00AM]
*All numbers have been updated to reflect necessary changes to properly demonstrate the point [2:42PM]
[*]*Added cumulative percentage changes, since 'total change' means nothing mathematically [8:50PM]
_____________________________________________________
Now, as far as the scale.. sorry for the delay, but extra-ordinary claims require extra-ordinary evidence or whatever it is, so I gotta put my best forward. Sometimes you'll see silence. I'm just putting myself through the hassle. Nothing on the right hand margin changes, the only real change we see is the overlap on the islands- the staining features on the right hand side are still consistent.
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You are not allowed to view links. Register or Login to view.
You are not allowed to view links. Register or Login to view.
*If any of these mathematical calculations are inaccurate, please let me know so I may adjust them to the truth*
Parchment: 40 cm x 28 cm
Size of Map (velum): 19cm x 26 cm
You are not allowed to view links. Register or Login to view.
LOC:
on sheet: 29 x 41 cm
vellum (map): 22 x 19 cm
You are not allowed to view links. Register or Login to view.
If you're saying Parchment=Sheet, where has the other 11cm height & 13cm width gone? How does one get an additional 13cM in length? There's a lack of consistency in values assigned; height and width interchange freely to the point that it creates contextual ambiguity, particularly because the values don't have a corresponding W/H notations. If we accept them at face value, based on the values assigned in a 1:1 comparison, on-sheet and & parchment wouldn't be the same and neither would the map.
Now if we have to start applying our own logistics, and trying to figure out which value assigned is correct and which one isn't it leads to a logistical blackhole- to which I'm sure most people just default to "well surely the height and widths just got inverted."- But which version is correct, the JSTOR or the LOC, I mean, they're both academic sources referring to the exact same piece of material? How does one choose? Is the portrait orientation correct or the landscape? The Map has folds, how do we know what orientation it was meant for? Without proper dimensional notations, it becomes impossible to discern with any of that with any degree of certainty.
*Parchment (calculated at a 1:1 conversion):
(JSTOR) 40 cm x 28cm [total area 1120 cm2]
(LOC) 29 cm ×41 cm [total area 1189 cm2]
Percent change = ((1189 − 1120) / 1189) × 100 = 6.16%
Differences:
(JSTOR->LOC)- (40cm height->29cm height; 27.5% change)
(JSTOR->LOC)- (28cm width->41cm width; 46.43% change)
total change: ~73.93%
If you were to go the other way around
(LOC->JSTOR)- (29cm height->40cm height; 37.68% change)
(LOC->JSTOR)- (41cm width->28cm width; 31.71% change)
total change: ~69.39%
*Cumulative Percentage Change:*
[*]JSTOR -> LOC: +6.16%
[*]JSTOR <- LOC: −5.81%
So while the overall change to total cm2 area of ~6% is small, the internal variance is still absurdly high.
*Map (calculated at a 1:1 conversion)
(JSTOR) 19cm x 26 cm [total area 494 cm2]
(LOC) 22cm× 19cm = [total area=418 cm2]
Percent change = ((418 − 494) / 494) × 100 = −15.38%
Differences:
(JSTOR->LOC)- (19cm height->22cm height; 15.8% change)
(JSTOR->LOC)- (26cm width->19cm width; 26.92% change)
total change: ~42.72%
If you were to go the other way around
(LOC->JSTOR)- (22cm height->19cm height; 13.64% change)
(LOC->JSTOR)- (19cm width->26cm width; 36.84% change)
total change: ~50.64%
*Cumulative Percentage Change:*
[*]JSTOR -> LOC: -15.4%
[*]JSTOR <- LOC: 18.2%
Again, the overall change to total cm2 area of ~15% is comparatively small, the internal variance is still absurdly high.
While I can't argue statistical significance with such a small sample size with any real legitimacy, I'd say that's a pretty high discrepancy in description. I can't imagine passing a paper with that much variation. Anyway, all that to say, the lexicology isn't the only lack of consistency contributing to my confusion here because no official academic recording of it is consistent.
____________________________________________________
*All calculations have now been updated correctly to reflect the properly reported JSTOR size of "52.5cm x 43.5cm" as opposed to the calculations based on the incorrect "42.5cm x 43.5cm"* [10:47pm]
*As per a following conversation, an additional error was pointed out and correction is needed for the numbers above; to be updated 3/9/26, sometime in the AM; for now,the images are probably what you're looking for. [2:00AM]
*All numbers have been updated to reflect necessary changes to properly demonstrate the point [2:42PM]
[*]*Added cumulative percentage changes, since 'total change' means nothing mathematically [8:50PM]
_____________________________________________________
Now, as far as the scale.. sorry for the delay, but extra-ordinary claims require extra-ordinary evidence or whatever it is, so I gotta put my best forward. Sometimes you'll see silence. I'm just putting myself through the hassle. Nothing on the right hand margin changes, the only real change we see is the overlap on the islands- the staining features on the right hand side are still consistent.
You are not allowed to view links. Register or Login to view.
You are not allowed to view links. Register or Login to view.
You are not allowed to view links. Register or Login to view.
*If any of these mathematical calculations are inaccurate, please let me know so I may adjust them to the truth*