diff --git a/src/popup/views/addressToken.js b/src/popup/views/addressToken.js
index 6754afe..ec8e3d5 100644
--- a/src/popup/views/addressToken.js
+++ b/src/popup/views/addressToken.js
@@ -360,6 +360,11 @@ function init(_ctx) {
     });
 
     $("btn-address-token-back").addEventListener("click", () => {
+        // AddressDetail's show() clears the token, but Back onto a drawn
+        // screen only unhides it. "Send" below may have left the dropdown on
+        // the token as well.
+        state.selectedToken = null;
+        $("send-token").value = "ETH";
         goBack();
     });
 
diff --git a/tests/addressTokenBack.test.js b/tests/addressTokenBack.test.js
new file mode 100644
index 0000000..85bae9d
--- /dev/null
+++ b/tests/addressTokenBack.test.js
@@ -0,0 +1,165 @@
+// "Back" from AddressToken leaves no token selected. AddressDetail's show()
+// would clear it, but Back onto a drawn screen only unhides that screen, and
+// Send and Receive both read the field
+// (https://git.eeqj.de/sneak/AutistMask/issues/751). Driven through the real
+// popup over a stored profile.
+
+const {
+    bootPopup,
+    cleanupPopup,
+    unversionedValidProfile,
+    TOKEN_ADDRESS,
+} = require("./support/popupBoot");
+
+const RECIPIENT = "0x711e691962E5c054b78071C789A0C8CE657377aD";
+const TOKEN = {
+    address: TOKEN_ADDRESS,
+    symbol: "TST",
+    decimals: 18,
+    name: "Test Token",
+};
+
+afterEach(() => {
+    cleanupPopup();
+});
+
+// The popup reopened onto AddressDetail, at an address holding 1.5 ETH and
+// 2.5 TST.
+function bootOnAddress() {
+    const profile = unversionedValidProfile({
+        currentView: "address",
+        viewStack: ["main"],
+        selectedWallet: 0,
+        selectedAddress: 0,
+        trackedTokens: [TOKEN],
+    });
+    profile.wallets[0].addresses[0].tokenBalances = [
+        { ...TOKEN, balance: "2.5" },
+    ];
+    return bootPopup(profile);
+}
+
+// AddressToken opened from AddressDetail, as tapping the token's row does.
+async function openToken(page) {
+    const { state } = require("../src/shared/state");
+    state.selectedToken = TOKEN_ADDRESS;
+    require("../src/popup/views/helpers").pushCurrentView();
+    require("../src/popup/views/addressToken").show();
+    await page.settle();
+    expect(page.visibleViews()).toEqual(["address-token"]);
+}
+
+async function backFromToken(page) {
+    await page.click("btn-address-token-back");
+    expect(page.visibleViews()).toEqual(["address"]);
+}
+
+// ETH chosen in Send's dropdown, as the user does.
+async function chooseEth(page) {
+    const dropdown = page.node("send-token");
+    dropdown.value = "ETH";
+    for (const fn of dropdown.listeners.change) await fn();
+}
+
+// Review for 1 of the token Send has, to RECIPIENT.
+async function review(page) {
+    page.node("send-to").value = RECIPIENT;
+    page.node("send-amount").value = "1";
+    await page.click("btn-send-review");
+    expect(page.visibleViews()).toEqual(["confirm-tx"]);
+}
+
+describe("after Back from AddressToken", () => {
+    test("no token is selected, on the page or in the stored record", async () => {
+        const page = await bootOnAddress();
+        await openToken(page);
+        await backFromToken(page);
+
+        const { state } = require("../src/shared/state");
+        expect(state.selectedToken).toBeNull();
+        expect(page.storage.read("autistmask").selectedToken).toBeNull();
+    });
+
+    test("Send with ETH chosen shows the ETH balance", async () => {
+        const page = await bootOnAddress();
+        await openToken(page);
+        await backFromToken(page);
+
+        await page.click("btn-send");
+        await chooseEth(page);
+
+        expect(page.text("send-balance")).toBe("Current balance: 1.5000 ETH");
+    });
+
+    test("Send with ETH chosen reviews ETH", async () => {
+        const page = await bootOnAddress();
+        await openToken(page);
+        await backFromToken(page);
+
+        await page.click("btn-send");
+        await chooseEth(page);
+        await review(page);
+
+        expect(page.text("confirm-type")).toBe("Native ETH transfer");
+    });
+
+    test("Receive shows no token warning", async () => {
+        const page = await bootOnAddress();
+        await openToken(page);
+        await backFromToken(page);
+
+        await page.click("btn-receive");
+
+        expect(page.visibleViews()).toEqual(["receive"]);
+        expect(page.text("receive-erc20-warning")).toBe("");
+    });
+
+    // AddressToken's Send sets the dropdown to the token, and nothing else
+    // rebuilds it on the way back to AddressDetail.
+    test("Send opens on ETH after AddressToken's Send has been used", async () => {
+        const page = await bootOnAddress();
+        await openToken(page);
+        await page.click("btn-address-token-send");
+        await page.click("btn-send-back");
+        await backFromToken(page);
+
+        await page.click("btn-send");
+
+        expect(page.value("send-token")).toBe("ETH");
+        expect(page.text("send-balance")).toBe("Current balance: 1.5000 ETH");
+    });
+});
+
+describe("Send opened from AddressToken sends that token", () => {
+    async function expectSendsToken(page) {
+        await page.click("btn-address-token-send");
+        expect(page.text("send-balance")).toBe("Current balance: 2.5000 TST");
+        await review(page);
+        expect(page.text("confirm-type")).toBe("ERC-20 token transfer (TST)");
+    }
+
+    test("the first time", async () => {
+        const page = await bootOnAddress();
+        await openToken(page);
+
+        await expectSendsToken(page);
+    });
+
+    test("after Back from Send", async () => {
+        const page = await bootOnAddress();
+        await openToken(page);
+        await page.click("btn-address-token-send");
+        await page.click("btn-send-back");
+
+        await expectSendsToken(page);
+    });
+
+    test("when the token is opened again after Back from AddressToken", async () => {
+        const page = await bootOnAddress();
+        await openToken(page);
+        await backFromToken(page);
+        await openToken(page);
+
+        await expectSendsToken(page);
+    });
+});