The James H. and Mayetta (Degrush) McCartney House, also known as the Ann E. and DeWitt McLallen House, is a historic building located in Mount Vernon, Iowa, United States. It is significant for being constructed of locally made brick and locally quarried limestone, and mid-19th century architectural techniques. The house was originally built as a single-story, two-room cottage. It was probably built sometime after Saxby's First Addition to Mount Vernon, in which it is located, was platted in 1855. The second story was added around 1861. This made it a side-gabled Greek Revival house. A two-story wood-frame addition was built onto the rear of the brick structure in 1877. The house was listed on the National Register of Historic Places in 2020.
"}{"type":"standard","title":"Yttrocene","displaytitle":"Yttrocene","namespace":{"id":0,"text":""},"wikibase_item":"Q109345373","titles":{"canonical":"Yttrocene","normalized":"Yttrocene","display":"Yttrocene"},"pageid":76556794,"thumbnail":{"source":"https://upload.wikimedia.org/wikipedia/commons/thumb/7/77/Y%28C5H5%293.png/330px-Y%28C5H5%293.png","width":320,"height":284},"originalimage":{"source":"https://upload.wikimedia.org/wikipedia/commons/7/77/Y%28C5H5%293.png","width":1124,"height":996},"lang":"en","dir":"ltr","revision":"1292684698","tid":"bae2a2ff-3b97-11f0-a9ed-7b6d9dafcafd","timestamp":"2025-05-28T07:45:31Z","description":"Chemical compound","description_source":"local","content_urls":{"desktop":{"page":"https://en.wikipedia.org/wiki/Yttrocene","revisions":"https://en.wikipedia.org/wiki/Yttrocene?action=history","edit":"https://en.wikipedia.org/wiki/Yttrocene?action=edit","talk":"https://en.wikipedia.org/wiki/Talk:Yttrocene"},"mobile":{"page":"https://en.m.wikipedia.org/wiki/Yttrocene","revisions":"https://en.m.wikipedia.org/wiki/Special:History/Yttrocene","edit":"https://en.m.wikipedia.org/wiki/Yttrocene?action=edit","talk":"https://en.m.wikipedia.org/wiki/Talk:Yttrocene"}},"extract":"Yttrocene is an organoyttrium compound with the chemical formula Y(C5H5)3. It forms light yellow crystals and can be obtained by reacting anhydrous yttrium(III) chloride and sodium cyclopentadienide in tetrahydrofuran. It decomposes when exposed to water to produce cyclopentadiene and yttrium(III) hydroxide. Its thermal stability is between ferrocene and other 3D transition metal tricene complexes.","extract_html":"
Yttrocene is an organoyttrium compound with the chemical formula Y(C5H5)3. It forms light yellow crystals and can be obtained by reacting anhydrous yttrium(III) chloride and sodium cyclopentadienide in tetrahydrofuran. It decomposes when exposed to water to produce cyclopentadiene and yttrium(III) hydroxide. Its thermal stability is between ferrocene and other 3D transition metal tricene complexes.
"}{"type":"standard","title":"Delhi Golf Club","displaytitle":"Delhi Golf Club","namespace":{"id":0,"text":""},"wikibase_item":"Q1923182","titles":{"canonical":"Delhi_Golf_Club","normalized":"Delhi Golf Club","display":"Delhi Golf Club"},"pageid":21349959,"thumbnail":{"source":"https://upload.wikimedia.org/wikipedia/commons/thumb/a/ab/Golf_Club%2C_New_Delhi_-_panoramio_-_Arastu_Gupta_%281%29.jpg/330px-Golf_Club%2C_New_Delhi_-_panoramio_-_Arastu_Gupta_%281%29.jpg","width":320,"height":180},"originalimage":{"source":"https://upload.wikimedia.org/wikipedia/commons/a/ab/Golf_Club%2C_New_Delhi_-_panoramio_-_Arastu_Gupta_%281%29.jpg","width":3456,"height":1944},"lang":"en","dir":"ltr","revision":"1281303174","tid":"6bfff963-04d4-11f0-bade-d4689d77f6f3","timestamp":"2025-03-19T15:11:24Z","description":"Golf course in India","description_source":"local","coordinates":{"lat":28.598445,"lon":77.235646},"content_urls":{"desktop":{"page":"https://en.wikipedia.org/wiki/Delhi_Golf_Club","revisions":"https://en.wikipedia.org/wiki/Delhi_Golf_Club?action=history","edit":"https://en.wikipedia.org/wiki/Delhi_Golf_Club?action=edit","talk":"https://en.wikipedia.org/wiki/Talk:Delhi_Golf_Club"},"mobile":{"page":"https://en.m.wikipedia.org/wiki/Delhi_Golf_Club","revisions":"https://en.m.wikipedia.org/wiki/Special:History/Delhi_Golf_Club","edit":"https://en.m.wikipedia.org/wiki/Delhi_Golf_Club?action=edit","talk":"https://en.m.wikipedia.org/wiki/Talk:Delhi_Golf_Club"}},"extract":"The Delhi Golf Club (DGC) is a prominent golf club situated in Delhi, India. It has ultra restrictive membership, with well over a waiting period of over 50 years for prospective members. It is close to Delhi's top tourist sites of India Gate, Humayun's Tomb, Delhi Zoo, and Lodhi Gardens. DGC comprises 18-hole course designed by the Gary Player Design studio, which is part of the Asian PGA Tour, and a shorter 9-hole course, and sprawling club house with swimming pool.","extract_html":"
The Delhi Golf Club (DGC) is a prominent golf club situated in Delhi, India. It has ultra restrictive membership, with well over a waiting period of over 50 years for prospective members. It is close to Delhi's top tourist sites of India Gate, Humayun's Tomb, Delhi Zoo, and Lodhi Gardens. DGC comprises 18-hole course designed by the Gary Player Design studio, which is part of the Asian PGA Tour, and a shorter 9-hole course, and sprawling club house with swimming pool.
"}