Siera Leone: Airmail labels 4

Here is another great label from Sierra Leone came into my collection.

Year: 1933, Ungummed. Günter Mair's catalogue no: - SRL-A-3, perforated 11, sheets of 12(2x6)
"PAR AVION": 20.5mm, black/blue-grey, 4****

Siera Leone: Airmail labels 3

Here is an unlisted label in catalog from Sierra Leone. It was used for registered airmail.

Year: ?, self-adhesive? Günter Mair's catalogue no: - SRL-A-?, imperforated, green/red/white

Sierra Leone: First airmail label

Here is a first airmail label issued in Sierra Leone!

Year: 1932, Ungummed. Günter Mair's catalogue no: - SRL-A-1a, perforated 11, sheets of 6(2x3)
"PAR AVION": 20.5mm, black/blue-grey, 5*****

Siera Leone: Airmail labels 2

Here are some more labels from Siera Leone.

Year: 1937, Ungummed. Günter Mair's catalogue no: - SRL-A-8, imperforated,
black/light greenish blue, 4****

Year: 1937, Ungummed. Günter Mair's catalogue no: - SRL-A-7, imperforated, "PAR AVION": 19.5mm
black/light greenish blue, 4****

black/light greenish blue

black/light blue?

   
Year: 1945, Gummed. Günter Mair's catalogue no: - SRL-A-9, rouletted, sheets, blue/light blue, 4****

Siera Leone: Airmail labels

Here is my first airmail label from Siera Leone!

Year: 1937, Gummed. Günter Mair's catalogue no: - SRL-A-6, perforated 11, sheets of 12(2x6), 

"PAR AVION" : 20mm, blue/light blue, 4****