Note: on my website many of the
pictures can not be seen! They are of course present in the cd's;
contact me if you want to purchase them: evert@klaseboer.com.
Before 1916 stamps of Turkey were used in Saudi Arabia. Example of two stamps used in Mecca:

Two stamps of Turkey (upside down to show better the cancel
'MECQUE')
 
  
 
1 pa brown 1/8 Pi orange (= 5 pa) 1/4 Pi green 1/2 Pi red 1 Pi blue 2 Pi red (1917)
These stamps are either perforated normally, rouletted or perforated 'zig-zag'.
| Value of the stamps | |||
| vc = very common c = common * = not so common ** = uncommon | *** = very uncommon R = rare RR = very rare RRR = extremely rare | ||
| Value | Unused | Used | Remarks | 
| 1 pa | * | * | |
| 1/8 Pi | * | * | |
| 1/4 Pi | * | * | |
| 1/2 Pi | ** | * | |
| 1 Pi | ** | ** | |
| 2 Pi | *** | *** | |
Overprinted with arabic text (1922):

1 pa brown 1/8 Pi orange (= 5 pa) 1/4 Pi green 1/2 Pi red 1 Pi blue 2 Pi red
| Value of the stamps | |||
| vc = very common c = common * = not so common ** = uncommon | *** = very uncommon R = rare RR = very rare RRR = extremely rare | ||
| Value | Unused | Used | Remarks | 
| 1 pa | RR | RR | |
| 1/8 Pi | RR | RR | |
| 1/4 Pi | *** | *** | |
| 1/2 Pi | *** | *** | |
| 1 Pi | *** | *** | |
| 2 Pi | R | R | |
Overprinted with arabic text and further surcharged

1/2 Pi on 1 pa brown 1 Pi on 1 pa brown
| Value of the stamps | |||
| vc = very common c = common * = not so common ** = uncommon | *** = very uncommon R = rare RR = very rare RRR = extremely rare | ||
| Value | Unused | Used | Remarks | 
| 1/2 Pi on 1 pa | RRR | RRR | |
| 1 Pi on 1 pa | RRR | RRR | |

Two arabic overprints; one in black and one in blue.

1934 issue, inscription 'ROYAUME DE L'ARABIE SOUDITE'
Examples:
 
  
  
  
 

This stamp exists in green, red, blue, orange and violet. These bogus stamps seems to have been made in Warsaw (Poland), however other sources say Italy ( http://mysite.freeserve.com/saudi/forgtri.htm ). The mentionned website also shows much more information about these bogus stamps (even perforated stamps seem to exist). They appeared on the market around 1923.
Example:
