Excellent quality pistol
I have HS R101 sn 746654 that I purchased new in about 1956 or 1957. At that time I was about 17 YO and walked into my local hardware store and bought it. I remember the clerk telling me it was a "new model"
R101 was filled with hydrogen.
9 shot.
With the serial number that you have provided,your Hi-Standard R101 was made in the year 1957.
10-250 USD or so
@ 1957
she was 777ft long in her final configuration.
54-58
The R101 uses the Android operating system. Adobe are working on a Flash Player for Android devices (See links below) but it will require Android version 2.2 or later. It is unlikely (but not definitely so) that the R101 will support Flash. The later R301 may be a better bet but even that may be on the dubious list for Flash support.
The South African Mint is located on the Old Johannesburg Road (the R101) Centurion.
Check the on line auctions.
Mom helped me shoot hers when i was 6 or 8 years old. That was around 1963. It was not brand new then.