Country: Russia/USSR Title: Scientific Co-Operation In Antarctica Issue Date: 13th June 1990 Stampworld Catalogue Number: 5894 - 5895 Face Value: K5 + K50 = K55 Stampworld Catalogue Value: A$2.11 Type: Gummed stamps attached to illustrated cover. Perforation: Condition: Excellent, as issued. Description: Postmarked "First Day Of Issue, 13-06-1990" The envelope is un-addressed. Stock Number: P0113. Postal Weight: 15g. Postal Size: 165x120x1mm. I use Australia Post to all destinations with postage calculated by weight and size. I combine items to achieve the best postal rate. Each listing shows the item weight and postal size. By adding the weight together and using the item with the largest size, you can find the exact postal cost from the options show below. Or email me for a quote. All postage costs shown below are in US$ POSTAGE - AUSTRALIA Australian Standard Post. - No Tracking. 1. Up to 250grms. $0.80 Envelope size 240 x 130 x 5mm 2. 251grms to 250grms. $2.35 Envelope size 260 x 180 x 20mm. 3. 251grms to 500grms. $3.90 Envelope size 360 x 260 x 20mm. Note: Items sent without tracking are not covered for loss or damage. Australian Tracked Post. 4. Up to 125g. $2.55 Envelope size 240 x 130 x 5mm. 5. 126grms to 500grms. $3.60 Envelope size 240 x 160 x 20mm. 6. Up to 500grms. $4.40 Envelope size 320 x 230 x 2omm POSTAGE – INTERNATIONAL 250grms. Envelope size 240 x 130 x 5mm Zone 1. New Zealand. $1.80 Zone 2. Asia. $2.05 Zone 3. Canada USA. $2.45 Zone 4. UK Europe. $2.55 Zone 5. Rest of World. $2.85 POSTAGE – INTERNATIONAL 500grms. Envelope size 360 x 260 x 20mm Zone 1. New Zealand. $6.10 Zone 2. Asia. $6.95 Zone 3. Canada USA. $8.45 Zone 4. UK Europe. $8.90 Zone 5. Rest of World. $9.80