Milton - P. L. Robertson Collection

    Large group of men grouped for photograph prior to banquet held for the bowling group's awards' night.

    Isa and Jessie Robertson were the sisters of P.L. Robertson. For further information see "P.L. Inventor of the Robertson Screw" by Ken Lamb.

    John and Annie Robertson were the parents of the inventor P. L. Robertson. John died in 1886 and Annie in 1909. John was an immigrant from Scotland and Annie was born in Canada, the daughter of Scott

    For further information regarding P. L. Robertson, please consult "P.L., Inventor of the Robertson Screw" by Ken Lamb and "Milton Area Biographies, Vol. II" by Alex Cooke.

    Left to right - John Brown Robertson, William Robertson (oldest of the boys), Annie (Brown) Robertson with P.L. in her arms, Hatton Robertson, Isabella (Isa), Janet (Jessie), John Robertson, father o

    For further information regarding P.L. Robertson, please consult "P.L., inventor of the Robertson Screw" by Ken Lamb and "Milton Area Biographies, Vol. II", by Alex Cooke.

    Group from the P. L. Robertson bowling group relaxing at banquet. Those whose faces are clearly seen - clockwise: Harry Smith, Ted Jennings, Malcolm McDuffe, Ted Lyle, Peter Blinco, Morley Rasberry.

    Cake used at the book launch for 'P.L. Inventor of the Robertson screw'.

    Bruce Carlin was the president of the Milton Historical Society at this time

    On the right hand side of the picture is Mayor Gordon Krantz of Milton, Ontario and on the left is a speaker's lectern with a blow-up of the cover of the book "P.L. - Inventor of the Robertson Screw"