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We found 117 matching items.
- Annie (Brown) RobertsonAnnie Robertson was the mother of P. L.Robertson. She was born at Binbrook, Ontario, the daughter of Scottish immigrants.Annie Robertson was the mother of P. L.Robertson. She was born at Binbrook, Ontario, the daughter of Scottish immigrants.Milton Historical Society
- Peter Lymburner Robertson, 1879-1951For further information on P. L. Robertson, please see "P. L. Inventor of the Robertson Screw" by Ken Lamb and "Milton Area Biographies" by Alex Cooke.For further information on P. L. Robertson, please see "P. L. Inventor of the Robertson Screw" by Ken Lamb and "Milton Area Biographies" by Alex Cooke.Milton Historical Society
- P. L. RobertsonP. L. Robertson outside the plant in MiltonP. L. Robertson outside the plant in MiltonMilton Historical Society
- John Robertson's familyFor further information, see "P. L., inventor of the Robertson screw" by Ken Lamb.For further information, see "P. L., inventor of the Robertson screw" by Ken Lamb.Milton Historical Society
- Bernice Rusk, June Cooper and Doreen WaltonThree employees of P. L. Robertson Manufacturing Co. Ltd., at their annual picnic. Left to right - Bernice Rusk, June Cooper, Doreen WaltonThree employees of P. L. Robertson Manufacturing Co. Ltd., at their annual picnic. Left to right - Bernice Rusk, June Cooper, Doreen WaltonMilton Historical Society
- Doreen WaltonDoreen Walton was a stenographer at the P. L. Robertson Company, Milton.Doreen Walton was a stenographer at the P. L. Robertson Company, Milton.Milton Historical Society
- Sheeny Shepherd and Gordon MackenzieSheeny Shepherd and Gordon Mackenzie worked at the P. L. Robertson Manufacturing Company, MiltonSheeny Shepherd and Gordon Mackenzie worked at the P. L. Robertson Manufacturing Company, MiltonMilton Historical Society
- P. L. Robertson and his brotherP. L. Robertson (right) and his brother and P. L.'s house in Milton, OntarioP. L. Robertson (right) and his brother and P. L.'s house in Milton, OntarioMilton Historical Society
- P. L. Robertson in his officeNote from donor - "P.L. smoking his favourite "Arabella" cigar, cost 5 cents each at the time." Peter Lymburner Robertson, 1879-1951. Inventor, industrialist. Inventor of the Robertson Recess Screw. For more information, see "P. L. Inventor of the Robertson Screw" by Ken Lamb.Note from donor - "P.L. smoking his favourite "Arabella" cigar, cost 5 cents each at the time." Peter Lymburner Robertson, 1879-1951. Inventor, industrialist. Inventor of the Robertson Recess Screw. For …Milton Historical Society
- P. L. Robertson at the plantPeter Lymburner Robertson, 1879-1951. Inventor, industrialist. Inventor of the Robertson Recess Screw. For more information, see "P. L. Inventor of the Robertson Screw" by Ken Lamb.Peter Lymburner Robertson, 1879-1951. Inventor, industrialist. Inventor of the Robertson Recess Screw. For more information, see "P. L. Inventor of the Robertson Screw" by Ken Lamb.Milton Historical Society
- P. L. Robertson, Roger Ptolemy, Ted W. GazleyPeter Lymburner Robertson, 1879-1951. Inventor, industrialist. Inventor of the Robertson Recess Screw. For more information, see "P. L. Inventor of the Robertson Screw" by Ken Lamb.Peter Lymburner Robertson, 1879-1951. Inventor, industrialist. Inventor of the Robertson Recess Screw. For more information, see "P. L. Inventor of the Robertson Screw" by Ken Lamb.Milton Historical Society
- P. L. Robertson and friendNote on back of photograph - 'P.L.R. and his life-long friend from New York. Borcelino Hat, Callow-Taylored Coat and Suit - new at the time". Peter Lymburner Robertson, 1879-1951. Inventor, industrialist. Inventor of the Robertson Recess Screw. For more information, see "P. L. Inventor of the Robertson Screw" by Ken …Note on back of photograph - 'P.L.R. and his life-long friend from New York. Borcelino Hat, Callow-Taylored Coat and Suit - new at the time". Peter Lymburner Robertson, 1879-1951. Inventor, …Milton Historical Society
- P. L. Robertson inspecting roofPeter Lymburner Robertson, 1879-1951. Inventor, industrialist. Inventor of the Robertson Recess Screw. For more information, see "P. L. Inventor of the Robertson Screw" by Ken Lamb.Peter Lymburner Robertson, 1879-1951. Inventor, industrialist. Inventor of the Robertson Recess Screw. For more information, see "P. L. Inventor of the Robertson Screw" by Ken Lamb.Milton Historical Society
- Carl Ansingh, Carl Lantz, Gordon MacKenziePeter Lymburner Robertson, 1879-1951. Inventor, industrialist. Inventor of the Robertson Recess Screw. For more information, see "P. L. Inventor of the Robertson Screw" by Ken Lamb.Peter Lymburner Robertson, 1879-1951. Inventor, industrialist. Inventor of the Robertson Recess Screw. For more information, see "P. L. Inventor of the Robertson Screw" by Ken Lamb.Milton Historical Society
- Peter Lymburner Robertson. 1879-1951For further information regarding P.L. Robertson, please consult "P.L. Inventor of the Robertson Screw" by Ken Lamb, and "Milton Area Biographies V.2."For further information regarding P.L. Robertson, please consult "P.L. Inventor of the Robertson Screw" by Ken Lamb, and "Milton Area Biographies V.2."Milton Historical Society
- Peter Lymburner Robertson. 1879-1951Good condition. Photograph kept in greyish/brown textured folder. For further information regarding P.L. Robertson, please consult "P.L. Inventor of the Robertson Screw", by Ken Lamb, and "Milton Area Biographies, V.2"Good condition. Photograph kept in greyish/brown textured folder. For further information regarding P.L. Robertson, please consult "P.L. Inventor of the Robertson Screw", by Ken Lamb, and "Milton Area Biographies, V.2"Milton Historical Society
- P. L. Robertson house, 191 Margaret St., MiltonFor more information regarding this house, please consult "Historic Homes of Milton, Vol. 1". On the back of the photograph Lillian Thomas has written "Home of John Martin 1857 "Miller". Eldest son of Jasper Martin, one of the pioneers of Milton."For more information regarding this house, please consult "Historic Homes of Milton, Vol. 1". On the back of the photograph Lillian Thomas has written "Home of John Martin 1857 "Miller". …Milton Historical Society
- Grounds at 191 Margaret Street, MiltonThe house was formerly the home of P. L. Robertson. For further information regarding the house, see "Historic Homes of Milton, Vol. 1". Negative alsoThe house was formerly the home of P. L. Robertson. For further information regarding the house, see "Historic Homes of Milton, Vol. 1". Negative alsoMilton Historical Society
- Grounds of 191 Margaret Street, MiltonThe house was formerly the home of P. L. Robertson. For further information regarding the house, see "Historic Homes of Milton, Vol. 1". Negatives also.The house was formerly the home of P. L. Robertson. For further information regarding the house, see "Historic Homes of Milton, Vol. 1". Negatives also.Milton Historical Society
- Newly planted grounds at 191 Margaret Street, Milton191 Margaret Stret was formerly the home of P. L. Robertson. For further information regarding the house, see "Historic Homes of Milton, Vol. 1". Negative also.191 Margaret Stret was formerly the home of P. L. Robertson. For further information regarding the house, see "Historic Homes of Milton, Vol. 1". Negative also.Milton Historical Society