The ultimate manhole covers site
There are 3110 manhole covers that belong to category Unknown: Show on map Thumbnails mode
951 Rome - A small square cover divided into slots
952 Rome - SPQR 8
953 Rome - SPQR 9
954 Tira - Concrete cap
955 London - Air Tight Inspection Cover
956 London - Greenwich - Ispection Chamber
957 London - Greenwich - Cover with a background of rows of squares and rectangles
958 London - Greenwich - Air Tight Inspection Cover
959 London - Greenwich - Concrete cover with ornate frame
960 London - A lid used by J. BARKER
961 London - A triangle consisting of a number of circles and drains
962 London - Hepworth - Round
963 London - HARTLID - Diagonal
964 London - Rhuddlan type cap
965 London - diagonal CHEVRON (2)
966 Hong Kong - A water cover in a shape close to the triangle (3)
967 Oxford - Air Tight Inspection Cover
968 Oxford - Benfield & Loxley
969 Oxford - Air Tight Inspection Cover (2)
970 Oxford - Air Tight Inspection Cover - Cieco
971 London - A lid with a background of horizontal and vertical short lines
972 London - Cover with a background consisting of the letters HB
973 London - Sidney Smith
974 Budapest - "chameleon" cover - JFA
975 Economic Development Authority TLV - 2008
Lungotevere Castello, 50, 00186 Roma RM, Italy
Piazza di Monte Citorio, 750, 00186 Roma RM, Italy
Corso del Rinascimento, 72, 00186 Roma RM, Italy
Hat"b/Abad Ak Chai, Tira, Israel
14 Heath St, London NW3 6TE, UK
4 Calvert Rd, Greenwich, London SE10 0DF, UK
190A Trafalgar Rd, Greenwich, London SE10 9TZ, UK
Baldrey House, Blackwall Ln, Greenwich, London SE10 0EY, UK
213A Trafalgar Rd, Greenwich, London SE10 9EQ, UK
78 Simon Cl, Notting Hill, London W11 3DJ, UK
52 Chepstow Villas, Notting Hill, London W11 2QY, UK
77a Lonsdale Rd, Notting Hill, London W11 2DF, UK
197 Portobello Rd, Notting Hill, London W11 2ED, UK
197 Portobello Rd, Notting Hill, London W11 2ED, UK
48 Chalk Farm Rd, Chalk Farm, London NW1 8AJ, UK
212 Johnston Rd, Wan Chai, Hong Kong
8 Holywell St, Oxford OX1 3SA, UK
9 Holywell St, Oxford OX1 3SA, UK
8 Holywell St, Oxford OX1 3SA, UK
4 Holywell St, Oxford OX1 3SU, UK
Brettenham House, 19 Lancaster Place, London WC2E 7EN, UK
Macadam Building, Surrey St, London WC2R 2NS, UK
Embankment Pier, Victoria Embankment, London WC2N 6NU, UK
Budapest, Múzeum krt. 14-16, 1088 Hungary
Druyanov St 11, Tel Aviv-Yafo, Israel
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