Dangos 1047 canlyniad
Disgrifiad archifol- H1/32
- Ffeil
- 1996
Rhan oR.H. Williams Associates (Consulting Engineers) Archive
- H1/33
- Ffeil
- 1997
Rhan oR.H. Williams Associates (Consulting Engineers) Archive
- O1/1
- Ffeil
- 1979
Rhan oR.H. Williams Associates (Consulting Engineers) Archive
Rhondda Enterprise, Porth (OAE)
- O1/5
- Ffeil
- 1978-1979
Rhan oR.H. Williams Associates (Consulting Engineers) Archive
Glanyrafon (industrial estate), Aberystwyth (OAF)
- O1/6
- Ffeil
- 1979-1987
Rhan oR.H. Williams Associates (Consulting Engineers) Archive
Dinas Terrace, Aberystwyth (OAJ/A)
- O1/8
- Ffeil
- 1978-1981
Rhan oR.H. Williams Associates (Consulting Engineers) Archive
Stand Pel Droed, Aberystwyth (OAK)
- O1/12
- Ffeil
- 1979
Rhan oR.H. Williams Associates (Consulting Engineers) Archive
Canolfan Tanybont, Caernarfon (OAN)
- O1/15
- Ffeil
- 1979
Rhan oR.H. Williams Associates (Consulting Engineers) Archive
- O1/17
- Ffeil
- 1979-1980
Rhan oR.H. Williams Associates (Consulting Engineers) Archive
Stedman Silos (various locations) (OAS)
- O1/19
- Ffeil
- 1979-1986
Rhan oR.H. Williams Associates (Consulting Engineers) Archive
Withers Shearing Plant, Pontypridd (OAZ)
- O1/26
- Ffeil
- 1979-1980
Rhan oR.H. Williams Associates (Consulting Engineers) Archive
Building Regulations Checks (OBF)
- O1/32
- Ffeil
- 1978-1987
Rhan oR.H. Williams Associates (Consulting Engineers) Archive
- O1/35
- Ffeil
- 1979-1981
Rhan oR.H. Williams Associates (Consulting Engineers) Archive
Football Club, Aberystwyth (OBP)
- O1/39
- Ffeil
- 1980
Rhan oR.H. Williams Associates (Consulting Engineers) Archive
- O1/42
- Ffeil
- 1980
Rhan oR.H. Williams Associates (Consulting Engineers) Archive
- O1/52
- Ffeil
- 1980
Rhan oR.H. Williams Associates (Consulting Engineers) Archive
- O1/60
- Ffeil
- 1980
Rhan oR.H. Williams Associates (Consulting Engineers) Archive
Kennack Hotel, Rhos-on-Sea (OCU)
- O1/63/B
- Ffeil
- 1981
Rhan oR.H. Williams Associates (Consulting Engineers) Archive