Malaysia - Perak - Kuala Sepetang Charcoal Kiln

Charcoal kiln in Kuala Sepitang, Perak. I mailed this postcard to myself from Kuala Kangsar on Sunday Jun 29. It was cancelled as IPOH on Jun 30 and arrived on July 2 Wed in Penang Island. There is a red triangle TAX cancellation. Actually 30 sen is the correct postage for domestic postcard and so this is confusing.