15548 | Ideal Boilers & Radiators Ltd | Ideal Full-Way fittings Wrought Copper Fittings | 1938 |
15547 | Hanlo | Compression joints Stopcocks : Gate Valves etc. Patent 590989 | |
15546 | Ideal Boilers & Radiators Ltd | Ideal improved Full-Way Fittings for Copper Tubing | |
15545 | Cellacite & British Uralite Ltd | Urastone flues, fittings & ducting | |
15544 | Hilmor | Tube bending machines | |
15543 | Myson Heat Exchangers Ltd | The Myson Envoy Super Range of Fan Convectors | |
15542 | Eastwoods Froy Ltd | Heating equipment : price list | 1965 |
15541 | Jabez Attwood Ltd | Reliable heating apparatus for greenhouses & other buildings | 1966 |
15540 | Conex Terna Ltd | General catalogue | 1967 |
1554 | H J Massingham | The face of Britain : English downland | 1936 |
15539 | Sankey & Sons Ltd ; Florence Stove Co Ltd | Florence cooking & heating stoves | 1938 |
15538 | Richmonds Gas Stove Company Ltd | Richmonds silent gas grates | 1929 |
15537 | Mitchell Russell & Co Ltd | Courtier stoves for comfort day & night | 1938 |
15536 | Glow-Worm | Domestic & catering appliances | |
15535 | Kay & Co (Engineers) Ltd | Kontite : waste pipe fittings | 1956/58 |
15534 | Twyfords Ltd | Sanitary appliances. Nos 581/600 | |
15533 | Forest Products Research Laboratory | Permissible stresses for timber | ? |
15532 | Forest Products Research Laboratory | Mechanical stress grading | ? |
15531 | Forest Products Research Laboratory | Testing long-term permanence of insecticides | ? |
15530 | Forest Products Research Laboratory | Detection of cellulose breakdown by fungi in culture | ? |
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