Indochinese Post Tchongking

[Indochinese Postage Stamps Overprinted &#34;Tch&#39;ong K&#39;ing&#34;, Tip C1]

[Indochinese Postage Stamps Overprinted &#34;Tch&#39;ong K&#39;ing&#34;, Tip C2]

[Indochinese Postage Stamps Overprinted &#34;Tch&#39;ong K&#39;ing&#34;, Tip C3]

[Indochinese Postage Stamps Overprinted &#34;Tch&#39;ong K&#39;ing&#34;, Tip C4]

[Indochinese Postage Stamps Overprinted &#34;Tch&#39;ong K&#39;ing&#34;, Tip C5]

[Indochinese Postage Stamps Overprinted &#34;Tch&#39;ong K&#39;ing&#34;, Tip C6]

[Indochinese Postage Stamps Overprinted &#34;Tch&#39;ong K&#39;ing&#34;, Tip C7]

[Indochinese Postage Stamps Overprinted &#34;Tch&#39;ong K&#39;ing&#34;, Tip C8]

[Indochinese Postage Stamps Overprinted &#34;Tch&#39;ong K&#39;ing&#34;, Tip C9]

[Indochinese Postage Stamps Overprinted &#34;Tch&#39;ong K&#39;ing&#34;, Tip C10]

[Indochinese Postage Stamps Overprinted &#34;Tch&#39;ong K&#39;ing&#34;, Tip C11]

[Indochinese Postage Stamps Overprinted &#34;Tch&#39;ong K&#39;ing&#34;, Tip C12]

[Indochinese Postage Stamps Overprinted &#34;Tch&#39;ong K&#39;ing&#34;, Tip C13]

[Indochinese Postage Stamps Overprinted &#34;Tch&#39;ong K&#39;ing&#34;, Tip C14]