Compasses, drawing boards

Nataraj 621 Regular Scales (30 cm)?
Code: D207367
Barcode: 8901324002263
Ruler NATARAJ 30 cm,with two scales, big numbers
Code: D207804
Barcode: 8901324002294
Magnifier, 5 x 75, black frame
Code: D209489
Barcode: 8792548997097
Ruler, 16 cm, plastic, transparent
Code: U86T82F
Barcode: 4022583110989
Ruler from aluminium  with a rubber band 3 cm WEDO
Code: V86OHS3
Barcode: 4003801782591