Manhole Covers Site
There are 3516 manhole covers that belong to category Unknown: Show on map Thumbnails mode
2001 St. John’s, NL - Silent Knight - diagonal (3)
2002 Florence - square cover with arrowheads and 2 handles
2003 Manchester - cap made by Misterton Castings (2)
2004 Paris - a rectangular lid with a background of pegs - Modular
2005 St. John’s, NL - General cover made by Oldcastle
2006 Warsaw - round cover with squares (15)
2007 Manchester - diagonal Dreadnought
2008 St. John’s, NL - Confined Space (4)
2009 Manchester - BRITON - diagonal
2010 Arendal - A lid with a background of arrowheads
2011 Arendal - a lid with the city emblem on it
2012 Florence - Cover with a background of arrowheads
2013 Warsaw - Purator system
2014 Florence - cover with the letters SSS on it
2015 Florence - Cover with checkered background
2016 Warsaw - round cover with squares (16)
2017 Manchester - a lid whose shape is close to a triangle (3)
2018 Arendal - a cover designed for the tile manufacturer Skarpnes - modular
2019 Arendal - a cover that resembles a car steering wheel
2020 Manchester - VMR
2021 Arendal - cover for the Norwegian Road association - modular
2022 Florence - a cover with a background of diagonals and right angles
2023 Manchester - Broads
2024 Spoleto - Cover with a background of rhombuses
2025 Florence - small cap
25 Dunfield St, St. John’s, NL A1A 1W2, Canada
Via Giosuè Carducci, 4, 50121 Firenze FI, Italy
3 Oxford Rd, Station Approach, Manchester M1 6FU, UK
1 R. Bréguet, 75011 Paris, France
249 Elizabeth Ave, St. John’s, NL A1B 1T6, Canada
Adama Branickiego 10, 02-972 Warszawa, Poland
3616 Station Approach, Manchester M1 5NF, UK
231 Elizabeth Ave, St. John’s, NL A1B 1T6, Canada
6 Oxford St, Manchester M1 5QA, UK
Torvet 1A, 4836 Arendal, Norway
Torvet 3, 4836 Arendal, Norway
Via Giotto, 28, 50121 Firenze FI, Italy
Stanisława Kostki Potockiego 21, 02-958 Warszawa, Poland
Piazza Cesare Beccaria, 10, 50121 Firenze FI, Italy
Via Vincenzo Gioberti, 165 R, 50121 Firenze FI, Italy
Powsińska 35, 02-903 Warszawa, Poland
All Saints Building, All Saints, Manchester M15 6BH, UK
Kystveien 20, 4841 Arendal, Norway
Langbryggen 26, 4841 Arendal, Norway
Lower Ormond St, Manchester M15 6HB, UK
Blødekjær 6, 4838 Arendal, Norway
Via Vincenzo Gioberti, 55/ROSSO, 50121 Firenze FI, Italy
Lower Ormond St, Manchester M15 6HB, UK
Via Palazzo dei Duchi, 2, 06049 Spoleto PG, Italy
Via Vincenzo Gioberti, 74, 50136 Firenze FI, Italy
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