[{"data":1,"prerenderedAt":35},["ShallowReactive",2],{"history-block-pinwheel":3},{"designer":4,"related":5,"sources":9,"da":15,"en":25},null,[6,7,8],"half-square","broken-dishes","hourglass",[10,11,12,13,14],"brackman-bird-in-air","iqm-pinwheel","spencer-windmill","lac-1898","webster-1915",{"lead":16,"period":17,"firstKnown":18,"history":19,"use":22},"Fire halvkvadrat-trekanter drejet en kvart omgang hver om midten, så de mørke trekanter står som vinger på en vindmølle.","USA, fra 1830'erne","Ifølge Barbara Brackman er det ældste trykte navn for en firefelts af trekanter Windmill, i bladet Ohio Farmer i 1898.",[20,21],"Blokken er ældre end navnene. Museet i Lincoln har en Pinwheel-quilt syet af kvækeren Margaret M. Oyster i Chester County, Pennsylvania, med et broderet årstal: 1833. Spencer Museum of Art har en \"Windmill\" af Catherine Grabill Landis fra 1840–1860, en enkel blok af mørke og lyse trekanter sat på spidsen.","Navnene Windmill og Pinwheel har dækket mange mønstre. I Ladies' Art Companys katalog fra 1898 er Windmill, Pinwheel Star og Pinwheel Square alle andre blokke, og Marie Webster nævner i 1915 Wind Mill og Pinwheel Square uden at vise dem. Den samme firefelts af trekanter er også blevet kaldt Broken Dishes, efter hvordan trekanterne vender.",[23,24],"Blokken er fire [[half-square|halvkvadrat-trekanter]], der kan syes to ad gangen af to kvadrater. Vendes trekanterne anderledes, bliver den til [[broken-dishes]], og [[hourglass|timeglasset]] er dens slægtning med fire trekanter i ét kvadrat.","Sat på spidsen, som Landis' quilt, eller med sashing imellem står hver mølle for sig; tæt sammen danner de et nyt mønster, hvor de lyse trekanter mødes.",{"lead":26,"period":27,"firstKnown":28,"history":29,"use":32},"Four half-square triangles each turned a quarter round the middle, so the dark triangles stand like the sails of a windmill.","USA, from the 1830s","According to Barbara Brackman the oldest printed name for a four patch of triangles is Windmill, in the magazine Ohio Farmer in 1898.",[30,31],"The block is older than the names. The museum in Lincoln has a Pinwheel quilt sewn by the Quaker Margaret M. Oyster in Chester County, Pennsylvania, with an embroidered year: 1833. The Spencer Museum of Art has a \"Windmill\" by Catherine Grabill Landis from 1840–1860, a simple block of dark and light triangles set on point.","The names Windmill and Pinwheel have covered many patterns. In the Ladies' Art Company's catalogue of 1898, Windmill, Pinwheel Star and Pinwheel Square are all other blocks, and in 1915 Marie Webster names Wind Mill and Pinwheel Square without showing them. The same four patch of triangles has also been called Broken Dishes, depending on how the triangles face.",[33,34],"The block is four [[half-square|half-square triangles]], which can be sewn two at a time from two squares. With the triangles turned differently it becomes [[broken-dishes]], and the [[hourglass]] is its relative with four triangles in one square.","Set on point, as Landis' quilt, or with sashing between, each pinwheel stands alone; close together they make a new pattern where the light triangles meet.",1794245545208]