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Peace dollar rays do not converge at a point...

....rather they define a diffuse area. This is a 1921 reverse.

image

Comments

  • STONESTONE Posts: 15,275
    Well, that's interesting analysis.

    Do you think you are the first to realize this? (This is a serious question)
  • LindeDadLindeDad Posts: 18,766 ✭✭✭✭✭
    Pure supposing on my part but wonder if they originated at one spot when initially drawn? But when engraving the master die the bases of the rays merged into a blob under the word dollar and they were separated by the engraver to make them more individual.
    So are there any of the original drawings of the reverse available for comparison?
    image
  • WeissWeiss Posts: 9,942 ✭✭✭✭✭
    Are the rays not those of the sun? The rays could all terminate in a circle or sphere.
    We are like children who look at print and see a serpent in the last letter but one, and a sword in the last.
    --Severian the Lame
  • DNADaveDNADave Posts: 7,303 ✭✭✭✭✭
    not at all unlike point of convergence with bloodstain pattern interpretation.


    neat idea.
  • coinsarefuncoinsarefun Posts: 21,756 ✭✭✭✭✭
    Personally I think it was artistic license and the designer felt it was more balanced this way.
    But, hey..............what do I knowimage
  • DuPapaDuPapa Posts: 495 ✭✭
    I say Gravitational Lensing
  • RWBRWB Posts: 8,082
    Do you think you are the first to realize this? (This is a serious question)

    I expect it has been noticed many times before, but not described where many would be able to comment.

    The only "first" I'll claim is being the first to post such an illustration on November 29, 2009.


  • << <i>not at all unlike point of convergence with bloodstain pattern interpretation.


    image
  • How about the others if you lined them, too?
  • BaleyBaley Posts: 22,663 ✭✭✭✭✭
    Fascinating! I'd like to see :

    A. closeups of the lines over the rays to verify their vector, and

    B. the rest of the rays drawn.

    Also, should they converge to a point?

    Liberty: Parent of Science & Industry

  • derrybderryb Posts: 37,619 ✭✭✭✭✭
    The sun's rays do not originate from one point. They orignate from a VERY LARGE curved surface.

    No Way Out: Stimulus and Money Printing Are the Only Path Left

  • TwoSides2aCoinTwoSides2aCoin Posts: 44,570 ✭✭✭✭✭
    That's an interesting observation. Do the angles of the tiara on the obverse have correlation to the angles in the reverse design of the rays ?
  • Interesting.... How about...

    - A picture of an actual Peace dollar press and the process of which a coin was produced
    - A picture of a cancelled Peace $ die
    - For the 3 day 1921 production run, how many dies were used and how many different combinations there were
    - Mintmark placements and the reasons there is so much variation in a given year

  • RWBRWB Posts: 8,082
    Ah...if only we had the coiner and engraver's records.....your questions could be answered.
  • I don't think the diameter of the sun has much effect on the rays coming to the point. The apparent diameter of the sun is one half of one degree. The convergence of trhe rays could be off that much, which I don't think you would notice. If the sun is just rising, you only have a point source at first.
  • rld14rld14 Posts: 2,390 ✭✭✭
    OK my head hurts now
    Bear's "Growl of Approval" award 10/09 & 3/10 | "YOU SUCK" - PonyExpress8|"F the doctors!" - homerunhall | I hate my car
  • BearBear Posts: 18,953 ✭✭✭
    Its all the fault of a black hole, distorting the space time continuum.

    As for myself, I find that the only thing that converges to a point,

    is my head.image
    There once was a place called
    Camelotimage
  • messydeskmessydesk Posts: 20,287 ✭✭✭✭✭
    Maybe Morgan whacked the galvano with a board and knocked them out of alignment.
  • TwoSides2aCoinTwoSides2aCoin Posts: 44,570 ✭✭✭✭✭


    << <i>Ah...if only we had the coiner and engraver's records.....your questions could be answered. >>


    Good point. Unlike the one on bear's head. image
  • OverdateOverdate Posts: 7,157 ✭✭✭✭✭
    Does this mean that all Peace dollars are error coins? image

    Previously I had assumed that each ray was from a sun in a parallel universe. image

    I also used to think that the word "trust" was accidently misspelled on all Peace dollars, until I came across the theory that they were using up all those "V"s left over when the Liberty Head nickel series ended! image

    My Adolph A. Weinman signature :)

  • Light rays coming in from the sun are actually parallel to each other. They only appear to converge at the disc of the sun via perspective. Similar to a parallel train track appears to converge to a point as it disappears into the distance. The light rays displayed on a Peace Dollar have a name "Crespicular".
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  • sinin1sinin1 Posts: 7,500
    Crepuscular rays are near-parallel, but appear to diverge because of linear perspective. They often occur when objects such as mountain peaks or clouds partially shadow the sun's rays like a cloud cover. Various airborne compounds scatter the sunlight and make these rays visible, due to diffraction, reflection, and scattering.



    RWB - I think you connected 2 different rays - the 2nd to the left of the eagles head is joined with a neighbor below as all rays seem to follow long/short/long/short motiff
  • Type2Type2 Posts: 13,985 ✭✭✭✭✭
    WoW, This is geting high tec. I just want to collect coins I hope there is not a test after.

    image


    Hoard the keys.
  • habaracahabaraca Posts: 2,048 ✭✭✭✭✭
    this is commonly referred to as an optical conclusion
  • RWBRWB Posts: 8,082
    I think you connected 2 different rays - the 2nd to the left of the eagles head is joined with a neighbor below as all rays seem to follow long/short/long/short motiff .

    Might have. Never did well at ray tracing for telescopes, either.
  • astroratastrorat Posts: 9,221 ✭✭✭✭✭
    Interesting, Roger (as usual!). I guess I would not have expected the lines to intersect unless the artwork was part of a much larger design with a focus around where the rays converge.

    Lane
    Numismatist Ordinaire
    See http://www.doubledimes.com for a free online reference for US twenty-cent pieces
  • CaptHenwayCaptHenway Posts: 32,707 ✭✭✭✭✭


    << <i>this is commonly referred to as an optical conclusion >>



    Actually, it is an optical delusion!

    image
    Numismatist. 50 year member ANA. Winner of four ANA Heath Literary Awards; three Wayte and Olga Raymond Literary Awards; Numismatist of the Year Award 2009, and Lifetime Achievement Award 2020. Winner numerous NLG Literary Awards.
  • CaptHenwayCaptHenway Posts: 32,707 ✭✭✭✭✭
    Remember the episode of "Bonanza" where Paw Cartwright said that he would give the Ponderosa
    to Adam, Hoss and Little Joe if they promised to rename it "Focus,"
    which means "where the sons raise meat!"

    image
    Numismatist. 50 year member ANA. Winner of four ANA Heath Literary Awards; three Wayte and Olga Raymond Literary Awards; Numismatist of the Year Award 2009, and Lifetime Achievement Award 2020. Winner numerous NLG Literary Awards.
  • DNADaveDNADave Posts: 7,303 ✭✭✭✭✭
    If the lines did converge perfectly, this coin would look like all the new modern crap and have that same sterile appearance. Most designs today (all?) have that group-think, uninspired look.
  • RWBRWB Posts: 8,082
    Possibly de Francisci was trying to convey the idea of a "new dawn of peace." By that interpretation, the rays are not only from the sun (well below the horizon) but are from the brightening sky before the sun rises. Thus, they would originate in a diffuse area, but brighter near the sun - much as you see longer rays directly behind the eagle and shorter ones to either side.
  • ArtistArtist Posts: 2,013 ✭✭✭
    When I worked as a designer with the Mint, I seem to remember them cautioning us against was the use of sun rays - obviously sun rays have been used in the past, present & probably will be used again in the future, but I am almost sure I remember hearing something to the effect that rays had to be rounded off in order to prevent them causing dies to crack prematurely. It is possible, that the placement of the rays on the Peace Dollar may serve some technical purpose.

    More likely, my hunch is that they are where they are for artistic reasons - when the sculpt was first rendered, I would be willing to bet that the priority in placing the rays was making them look right in accordance with the compositional details that surround them rather than a true perspective. Speaking first hand, there are many times I have taken great pains to render a technical drawing as accurately as possible, only to have it 'look' completely wrong.

    **

    To provide an example, take a look at Gilbert Stuart's famous portrait of Jefferson -

    image

    Now compare it to the etching on the $2 bill -

    image

    The latter is a direct derivative of the former - (obviously the image has been reversed, which is what happens when you interpret a painting by hand onto a copper plate & then make a print from it.) The original painting looks very warm & human... to me, it actually conveys some sense of Jefferson's complex persona - in contrast, the etching is very tight, stringy, and almost struggles to appear life-like. Further analysis reveals that the etching is a very faithful rendering of the original - virtually every aspect of the painting has been recreated linearly as faithfully as possible - but as any of you who have studied the original Stuart up close & in person & might attest to, in the painting, some of the most critical details of Jefferson's structure are not concretely defined but only alluded to with the artist's expert use of light & shadow (particularly under the jaw & moving back toward Jefferson's ear,) a technique that while very complimentary to the subject at hand, unfortunately does not lend itself to the kind of copying used to create the $2 bill portrait, hence the resultant severe discrepancy in its overall impression.

    My point is, that with this kind of art, you can get everything 'right' and still get it 'wrong.'

    With respect to the Peace Dollar, I think it might be interesting for someone with more time than I have to use photoshop to readjust all the sun rays on the reverse in accordance with a fixed perspective so that we can see what it would do for the overall composition - my hunch is that in doing so, we might loose some of the warmth contained by the original.
  • RWBRWB Posts: 8,082
    Thanks for mentioning the differences between the portrait and engraving. Very helpful and illuminating.

    (Personally, I think the reason for the differences is that in the engraving Jefferson wasn’t wearing pants and he was chilly.)
  • secondrepublicsecondrepublic Posts: 2,619 ✭✭✭


    << <i>The sun's rays do not originate from one point. They orignate from a VERY LARGE curved surface. >>



    That's the answer. If the sun is larger than that mass of intersecting lines (as it obviously is), then the Peace dollar rays could all come from the same source. No inconsistency there.
    "Men who had never shown any ability to make or increase fortunes for themselves abounded in brilliant plans for creating and increasing wealth for the country at large." Fiat Money Inflation in France, Andrew Dickson White (1912)
  • I posted this yesterday ATS ...

    I actually just did the same analysis as you after reading this, and as opposed to you tracing out 7 rays, I traced every-other one (16 total). An few patterns emerged, starting with the RIGHT SIDE:

    (1) The first ray shows no pattern with the others.

    (2) The next set of 4 rays (remember, this refers to every-other one) actually all do intersect at the same point, or VERY close to it.

    (3) The next set of 5 rays show a rosette-type pattern.

    (4) Next two show no pattern.

    (5) Next four show the rosette pattern.

    The reverse I used was a 1922.


    image
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  • very attractive with colors

    the 1922 was reengraved to make flatter and allow dies to last longer (I think)
  • Speaking of the Rays on the Peace dollar, I have never cared for the way the rays of Ms. Liberty's crown supercede the B of LIBERTY. The I and E are carefully placed to avoid direct conflict with the rays, but the B is almost bisected. I suppose it was artistically necessary to the design, but I just don't like it.

    On the reverse, ONE DOLLAR is placed over the rays; on the obverse, LIBERTY is under the rays. What is the symbolism here - that money takes precedence over liberty? Of course, I am reading too much into it, and the obverse and reverse stand alone. But it just rubs me the wrong way.


    merse

  • RWBRWB Posts: 8,082
    the 1922 was reengraved to make flatter and allow dies to last longer (I think)

    1922 and later Peace dollars were made from entirely new models, not reengraved 1921 designs.


    Speaking of the Rays on the Peace dollar, I have never cared for the way the rays of Ms. Liberty's crown supersede the B of LIBERTY. The I and E are carefully placed to avoid direct conflict with the rays, but the B is almost bisected. I suppose it was artistically necessary to the design, but I just don't like it….

    It is purely an artistic treatment done to more tightly integrate design elements. It also avoids the use of concentric rings common on coinage. You can see it on other US coins, too.
  • Billet7Billet7 Posts: 4,923 ✭✭✭
    The designer used a ruler to draw the lines, but didn't focus the endpoint anywhere specific...he just did it "by feel." That's it, not much of a mystery.
  • <<1922 and later Peace dollars were made from entirely new models, not reengraved 1921 designs.>>

    Which is why the two extended ray drawings are different.
  • CaptHenwayCaptHenway Posts: 32,707 ✭✭✭✭✭
    I could use a Point Beer right now. Any cheeseheads on here buyin'?????

    image
    Numismatist. 50 year member ANA. Winner of four ANA Heath Literary Awards; three Wayte and Olga Raymond Literary Awards; Numismatist of the Year Award 2009, and Lifetime Achievement Award 2020. Winner numerous NLG Literary Awards.


  • << <i>

    << <i>The sun's rays do not originate from one point. They orignate from a VERY LARGE curved surface. >>



    That's the answer. If the sun is larger than that mass of intersecting lines (as it obviously is), then the Peace dollar rays could all come from the same source. No inconsistency there. >>




    Actually, they would originate from one point if the surface of the sun wasn't there. If you were to follow the rays inward, they would all eventually originate from the center of the sun. Just because we see them coming from a large curved surface doesn't mean that that's what it is. Draw a circle with rays coming out of it, then draw all rays inward and (in theory) they all would intersect at the same point. When it comes to something as precise as the sun, they DO intersect at the same point; the center.
    imageimageimage
  • The surface of the sun is so hot, it emits light. This light will be emited in every direction, so the rays to not have to come ro an exact point. Any rays striking earth originate so far away, it will seem nearly like a point.
  • OverdateOverdate Posts: 7,157 ✭✭✭✭✭
    >>Peace dollar rays do not converge at a point...<<

    I guess that explains why Peace dollars don't tone evenly.

    My Adolph A. Weinman signature :)

  • Billet7Billet7 Posts: 4,923 ✭✭✭
    Random thought: Anyone else think it's strange that we call sunlight "rays" of sunlight? They aren't rays...they are waves! Light travels in WAVES! Rays start at a single point and travel in a straight line to infinity...sunlight doesn't travel in a straight line (It could barely be argued that it travels in a straight "best fit" line.) but it doesn't travel to infinity either.

    Rant over.


  • << <i>The sun's rays do not originate from one point. They orignate from a VERY LARGE curved surface. >>



    This is all assuming the ideal symmetry driving this topic:

    This is only a partly accurate description. The rays, even on a curved space, should eventually converge at the center of the sphere, even if from the surface they do not seem to originate from the same point, following them down to a singular core should produce this starting point. We still dont see that in the peace dollar. However, the real sun is a 3d object, with points crossing the surface of the sun in 2 different dimensions. Whereas on the coin the rays and the unseen sun are a 2d object crossing at 1 dimension. You lose a dimension in translation and thus the potential for a convergence.
  • I believe the Gold American Eagle is a bit more misshapen, if you'd like to give it a go. It has always seemed odd to me, and looks like most of the rays come from the left side.
  • Artist, that post was fascinating. Thank you.
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